solve the system of equations 5x+3y=5 5x+7y=25
Answers
Answer:
(-2,5)
Step-by-step explanation:
Related Questions
What is the answer to this? Due in 3 minutes!
Answers
X=3
Wx=29
For Wx
7x+8
So you put the 3 in the x
7x3+8
21+8 =29
Hopefully that makes sense
Good luck
The rest is in attached
You use the formula
Wx = 1/2(uv +st )
Can I get some help please
Answers
Answer:
it looks like a 150 degree angle??
Step-by-step explanation:
3.16 Summer Temperatures L.A. and NYC The histograms below were created from data on the daily high temperature in Los Angeles and New York City during a summer month. Compare the two distributions. Which city do you think has the higher typical temperature? Which city has more variation in temperature? Explain. (Source: Accuweather.com) 0.5 0.5 - 0.4 0.4 0.3 0.3 Relative Frequency Relative Frequency 0.2 0.2 0.1 0.1 65 70 0 65 75 85 90 95 70 75 85 90 95 80 L.A. 80 NYC
Answers
Based on the histograms, it appears that Los Angeles has a higher typical temperature than New York City during the summer month.
What is distribution?In statistics, a distribution is a way of showing how data is spread out or arranged. It describes the pattern of values in a dataset, and provides information on the frequency, range, and possible values of the data.
A distribution can take many forms, depending on the type of data being analyzed. For example, a distribution can be:
Symmetrical: where the data is evenly distributed around a central value, such as a normal distribution.
Skewed: where the data is not evenly distributed and is clustered more towards one end of the range than the other end, such as a positively skewed distribution.
Bimodal: where there are two distinct peaks in the data, such as in a distribution of test scores for a class with both high-performing and low-performing students.
There are many ways to represent a distribution, but some common methods include histograms, box plots, and probability density functions.
Understanding the distribution of data is important in statistics because it can help identify patterns, trends, and outliers in the data. It can also help inform decisions about which statistical methods to use when analyzing the data.
Here,
In the Los Angeles histogram, the peak of the distribution is around 80 degrees Fahrenheit, whereas in the New York City histogram, the peak is around 75 degrees Fahrenheit. However, the New York City histogram appears to have more variation in temperature than the Los Angeles histogram. This can be seen in the wider spread of the distribution, with a range of temperatures from around 65 to 95 degrees Fahrenheit, compared to the narrower range of temperatures in the Los Angeles distribution, which ranges from around 70 to 90 degrees Fahrenheit.
In other words, while the typical temperature in Los Angeles during the summer month is higher than in New York City, the temperature in New York City varies more widely from day to day.
To know more about distribution,
https://brainly.com/question/14503886
#SPJ1
A random sample of 100 of a certain popular car model last year found that 20 had a certain minor defect in the brakes. The car company made an adjustment in the production process to try to reduce the proportion of cars with the brake problem. A random sample of 350 of this year's model found that 50 had the minor brake defect. Describe a Type I error and a Type II error in this setting, and give a possible consequence of each.
Answers
Type I error: Reject the null hypothesis H₀, when H₀ is true.
Failure to reject the null hypothesis H₀, when H₀ is untrue is a Type II mistake.
Define hypothesisA hypothesis is a proposed explanation or prediction for a phenomenon or observed phenomenon. It is a statement that suggests an explanation for an observed fact or set of facts and provides a basis for further investigation or experimentation.
Given Information
Determine the hypothesis:
Hₐ: p₁>p₂
Type I error: Reject the null hypothesis H₀, when H₀ is true.
Although being ineffectual, the adjustment gives the impression of being effective.
As a result, more vehicles than anticipated have brake problems, which might result in additional expenses for the company.
Failure to reject the null hypothesis H₀, when H₀ is untrue is a Type II mistake.
Interpretation: The adjustment is successful even though it appears to be ineffective.
As a consequence, fewer automobiles than anticipated have brake issues, which might result in financial savings for the corporation.
To know more about Interpretation, visit:
https://brainly.com/question/30932003
#SPJ1
Can you please explain what I need to do? I’m really new and confused!! Thank you
Answers
We must compute the partial sum of a geometric series with:
\(\begin{gathered} a_1=4, \\ a_n=128, \\ r=2. \end{gathered}\)The formula for the partial sum is:
\(S_n=\frac{a_1-a_n\cdot r}{1-r}\text{.}\)Replacing the values of the problem in the formula above, we get:
\(S_n=\frac{4-128\cdot2}{1-2}=\frac{4-256}{-1}=\frac{-252}{-1}=252.\)Answer
\(S_n=252\)Answer idhfbfhfnffdvdbbdbdd
Answers
Compound interest compounded quarterly is given every ______ months. *
1 point
1
3
6
Compound interest compounded semiannually is given every ___ months. *
1 point
1
3
6
The algebraic equation for interest is______. *
1 point
y=mx+b
e=mc2
i=prt
Principal $2000, rate 3.1%, 2 months, compounded monthly. Calculate the balance at the end of 2 months. *
1 point
$2010.35
$2025.62
$2003.10
What is your favorite Christmas cookie? *
1 point
chocolate chip
sugar cookie
peanut butter
other
Calculate the simple interest earned: principal $1000, rate 4%, 7 days *
1 point
$10.00
$0.77
$23.33
How is compound interest similar to a snowball rolling down a snow covered hill? *
1 point
The interest rate used to calculate earned interest is represented as a percent. True or False *
1 point
True
False
First name *
Given the same principal, rate and time which investment calculation would earn less? *
1 point
simple interest
compound interest
Last name *
Which word refers to the money deposited into an interesting bearing account ? *
1 point
cash
principal
bling
Answers
Answer:
3 months, 6 months, interest is 1 point or 0.01 for every percent, 2010.35, peanut butter but why is this a question, 0.77, It is similar to a snowball because as time goes on the account grows at the same percent but it is more money so it is a larger amount. This is very common in dividend investing. next question, yes it is a percent, simple because compound is always more or the same, I would say principal but I am not sure
Step-by-step explanation:
Create 2 equations that are equivalent to 3x - 12 = 24
Answers
Answer:
1st equation: 3(12) - 12 = 24
2nd equation: 36 - 12 = 24
Answer:
3(12) - 12 = 24
Step-by-step explanation:
Use the number line to find the equivalent decimal and mixed number for givenletter
Answers
The equivalent decimal and mixed number for given letter C is,
⇒ C = 8.2 ; 8 2/10
We have to given that,
A number line is shown in image.
Since,
A number lines are the horizontal straight lines in which the integers are placed in equal intervals.
And, All the numbers in a sequence can be represented in a number line. This line extends indefinitely at both ends.
Now, By given number line,
Point C is two point left from point 8.
Hence, The point C is denoted as,
⇒ C = 8.2
⇒ C = 82/10
⇒ C = 8 2/10
Therefore, the equivalent decimal and mixed number for given letter C is,
⇒ C = 8.2 ; 8 2/10
Learn more about the coordinate visit:
https://brainly.com/question/24394007
#SPJ1
The list shows numbers in order from least to greatest. Negative 34, negative 2 and three-fourths, blank, negative 1.5, 0, 2.3, 10, 25 and one-fifth Which is an integer that can be inserted on the blank line in the list? Negative 2.5 –2 Negative 1 and StartFraction 9 Over 10 EndFraction –1
Answers
Answer:
answer should be a
Step-by-step explanation:
i just had that question and the answer was a hope it helped
Answer:
Answer is B
just took the quiz hope it helps :3
Vidal was comparing his treehouse to Mateo's treehouse,
The length of Vidal's treehouse was 6 feet.
The length of Mateo's treehouse was 48 inches.
How much longer was Vidal's treehouse than Mateo's treehouse?
Write your answer in feet AND inches.
Show your work
Answers
Answer:
2 feet and 0 inchesBasic facts:
1foot =12 inch
Step-by-step explanation:
Vidal's treehouse was 6 feet which are 72 inches
Mateo's treehouse was 48 inches
72-48=24
24/12=2
2 feet and 0 inches
Harpo, Groucho, Chico, Zeppo, Gummo and Karl are the finalists in the fabulous Clearers’ Publishinghouse sweepstakes.
Two prizes will be awarded: the Grand Prize and the Even Grander Prize. The prizewinners will be randomly selected (and it is possible that one person may win both prizes).
How many outcomes are possible?
Answers
Answer:
ADGTSGADADASDAWDSDWA
Step-by-step explanation:
AADASDWADS
What is the answer 17 divided by 5177 equals
Answers
Answer to How much is 5177 divided by 17 using long division ?
Math answers to fraction 5177 divided by 17 can be calculated as follows.
5177/17 math problems division = 304.529411765. Therefore 304.529411765 to 2 decimal places= 304.53
5177/17 divided by 2 » (5177/17) ÷ 2 » 304.529411765 ÷ 2 = 152.264705882
Santos Company provided the following information for 2022:
Common Stock Outstanding 100,000 shares
Convertible Preferred, Total Par Value $50,000; Dividend Rate 4%; Convertible into 1,900 Common Shares Dividend Declared & Paid
Stock Options – A Exercise Price $12; Average Market Price $11; 3,000 Options
Stock Options – B Exercise Price $7; Average Market Price $8; 4,000 Options
Convertible Bonds, 5%, Face Value $1,000,000; Convertible into 40,000 Common Shares
Tax Rate 30%
Net Income $120,000
Round to nearest two decimal places.
Part A: Complete all steps to determine EPS to be reported including:
1. Computation of Basic EPS
2. Individual dilution/anti-dilution with decision making
3. Ranking of potential dilutors
4. Step-by-step inclusion of individual dilutors to arrive at reportable EPS with decision making.
Part B: Partial Financial Statement Presentation of EPS for this company for the current year (2022) with a proper heading. Start your partial statement with Net Income.
Reminder: You must show all supporting computations
Answers
Answer:
Part A:
1. Computation of Basic EPS
Basic EPS = (Net Income - Preferred Dividends) / Weighted Average Shares Outstanding²
Net Income = $120,000
Preferred Dividends = 4% x $50,000 = $2,000
Weighted Average Shares Outstanding = 100,000 (assuming no change in common stock during the year)
Basic EPS = ($120,000 - $2,000) / 100,000
Basic EPS = $1.18
2. Individual dilution/anti-dilution with decision making
We need to check if any of the convertible securities or stock options are dilutive or anti-dilutive by comparing their impact on EPS with the basic EPS.
Convertible Preferred: Each preferred share can be converted into 1.9 common shares (1,900 / 1,000). The conversion would increase the common shares outstanding by 1,900 and decrease the preferred dividends by $2,000.
EPS after conversion = ($120,000 - $0) / (100,000 + 1,900)
EPS after conversion = $1.16
Since this is lower than the basic EPS of $1.18, the convertible preferred is dilutive and should be included in the diluted EPS calculation.
Stock Options - A: Each option can be exercised at $12 to buy one common share when the average market price is $11. This means that the options are out of the money and would not be exercised by the holders. Therefore, they have no impact on EPS and are anti-dilutive.
Stock Options - B: Each option can be exercised at $7 to buy one common share when the average market price is $8. This means that the options are in the money and would be exercised by the holders. The exercise would increase the common shares outstanding by 4,000 and generate cash proceeds of $28,000 ($7 x 4,000). The cash proceeds can be used to buy back some common shares at the market price of $8. The number of shares bought back is 3,500 ($28,000 / $8). The net increase in common shares outstanding is 500 (4,000 - 3,500).
EPS after exercise = ($120,000 - $2,000) / (100,000 + 500)
EPS after exercise = $1.17
Since this is lower than the basic EPS of $1.18, the stock options - B are dilutive and should be included in the diluted EPS calculation.
Convertible Bonds: Each bond can be converted into 40 common shares (40,000 / 1,000). The conversion would increase the common shares outstanding by 40,000 and decrease the interest expense by $50,000 ($1,000,000 x 5%). The interest expense is net of tax, so we need to multiply it by (1 - tax rate) to get the after-tax amount. The tax rate is 30%.
EPS after conversion = ($120,000 - $2,000 + $50,000 x (1 - 0.3)) / (100,000 + 40,000)
EPS after conversion = $1.19
Since this is higher than the basic EPS of $1.18, the convertible bonds are anti-dilutive and should be excluded from the diluted EPS calculation.
3. Ranking of potential dilutors
We need to rank the potential dilutors from the most dilutive to the least dilutive based on their impact on EPS.
The most dilutive security is the convertible preferred with an EPS of $1.16.
The second most dilutive security is the stock options - B with an EPS of $1.17.
The least dilutive security is the convertible bonds with an EPS of $1.19.
4. Step-by-step inclusion of individual dilutors to arrive at reportable EPS with decision making.
We need to include the potential dilutors in order of their dilution until we reach a point where the next security would be anti-dilutive.
The first security to include is the convertible preferred.
EPS with convertible preferred = ($120,000 - $0) / (100,000 + 1,900)
EPS with convertible preferred = $1.16
The next security to include is the stock options - B.
EPS with stock options - B = ($120,000 - $0) / (100,000 + 1,900 + 500)
EPS with stock options
a. 48 square centimeters
b. 19 square centimeters
c. 42 square centimeters
d. 24 square centimeters
Answers
Answer:48
Step-by-step explanation:
Item 2 A certain brand of crackers costs $2.89 for 12.4 ounces. What is the unit rate? Enter your answer, rounded to the nearest cent,
Answers
Answer:
The answer is 0.23 per ounce.
Step-by-step explanation:
2.89 /12.4 = 0.23 simplifiyed to the nearest cent (0.01)
Answer:
0.23
Step-by-step explanation:
1.04 math k12 orva quiz
Jack Is 2 times as old as lacy. 8 years from now the sum of their ages will be 61. How old are they now?
Answers
Answer:
Jack = 30
Lacy = 15
Step-by-step explanation:
Let the age of Lacy be " x ".
Jack Is 2 times as old as lacy,
Age of Jack = 2 * Age of Lacy
Therefore,
Age of Jack = 2x.
8 years from now,
the age of Jack = 2x + 8
the age of Lacy = x + 8
8 years from now the sum of their ages will be 61,
2x + 8 + x + 8 = 61
2x + x + 8 + 8 = 61
3x + 16 = 61
3x = 61 - 16
3x = 45
x = 45 / 3
x = 15
The age of Jack
= 2x
= 2 * 15
= 30 years old.
The age of Lacy
= x
= 15 years old.
Hence,
Now,
the age of Jack is 30 years old.
the age of Lacy is 15 years old.
Please Hurry! 60 POINTS!!! Will give brainiest!
What is the average rate of change of the function over the interval x = 0 to x = 8?
Answers
Answer:
\(\frac{13}{145}\)
if you use a 0.05 level of significance in a two-tail hypothesis test, what decision will you make if ZSTAT- -1.71?
Determine the decision rule. Select the correct choice below and fill in the answer box(es) within your choice.
(Round to two decimal places as needed.)
A.
Reject H0
enter your response hereZSTAT
enter your response here.
B.
Reject H0 if ZSTAT
enter your response here.
C.
Reject H0 if ZSTAT
enter your response here.
D.
Reject H0 if ZSTAT
enter your response here or ZSTAT
enter your response here.
Answers
A hypothesis is an assumption, an idea that is proposed for the sake of argument so that it can be tested to see if it might be true.
What is the relation between the p-value and the conclusion of the test hypothesis?A hypothesis expresses your predictions about what your research will uncover. It is an untested preliminary answer to your research question. For some research projects, you may be required to write several hypotheses that address different aspects of your research question. It depends on whether the p-value is less or greater than the significance level.According to the statement, the value of Z-Stat is +2.10. And we must find the P value when H0 is rejected only in the upper tail. The Z-stat is defined as the Z-score, which indicates how much a given value differs from the standard deviation.
The Z-score, also known as the standard score, is the number of standard deviations a given data point is above or below the mean.
And we know that the P-Value is calculated by converting your statistic into a Z-Score.
As a result, the p value is 0.0179.
So, When ZSTAT = +2.10, the resulting P-Value is 0.0179.
To learn more about P-value refer to:
https://brainly.com/question/28108646
#SPJ4
Is (x + 7) a factor of f(x) = x3 − 3x2 + 2x − 8? Explain your reasoning.
Answers
X + 7 is not a factor of \(x^{3}\) -3\(x^{2}\) +2x -8 because it gives a remainder when x + 7 divides it.
What is a remainder?The remainder is the portion of the dividend that cannot be fairly divided by the divisor. After dividing whole numbers to find the quotient, the part that is left is called the remainder.
to know if x + 7 is a factor, x = -7 when substituted should give 0 as a remainder otherwise it is not a factor.
By substituting x = -7 we have
\((-7)^{3}\) \(-3(-7)^{2}\) +2(-7) - 8 = -343 -147 -14 - 8 which is -512
Therefore x + 7 is not a factor of the function.
In conclusion x + 7 is not a factor of \(x^{3}\) -3\(x^{2}\) +2x -8
Learn more about remainder of a function: https://brainly.com/question/18191517
#SPJ1
Answer:
What he said!
Step-by-step explanation:
Xavier earns a yearly salary of $16,500. If he gets a raise or $110 per month, what is the percent of increase
Answers
Answer
approximately 0.0067
Step-by-step explanation:
If you multiply 0.0067 with 16,500 you get about 110.55 and the more you keep going with the 6, the closer it gets to 110$.
the function f(x)= x1/3 is transformed to get function h. h(x)= (2x)1/3+5 which statements are true about function h
Answers
The transformation of a function may involve any change. The function f(x) is vertically stretched and shifted 5 units upwards to form h(x).
How does the transformation of a function happen?The transformation of a function may involve any change.
Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs) etc.
If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:
Horizontal shift (also called phase shift):
Left shift by c units, y=f(x+c) (same output, but c units earlier)Right shift by c units, y=f(x-c)(same output, but c units late)Vertical shift
Up by d units: y = f(x) + dDown by d units: y = f(x) - dStretching:
Vertical stretch by a factor k: y = k \times f(x)Horizontal stretch by a factor k: y = f(\dfrac{x}{k})The function f(x)=x^(1/3) is transformed to form the function of h(x)=(2x)^(1/3)+5. Therefore, the transformation made to the function is,
Vertically stretched by a factor of 2^(1/3) ⇒ 2^(1/3) × x^(1/3) = (2x)^(1/3)
Up by 5 units ⇒ (2x)^(1/3) + 5
Hence, the function f(x) is vertically stretched and shifted 5 units upwards to form h(x).
Learn more about Transforming functions:
https://brainly.com/question/17006186
#SPJ1
Work out the circumference of a circle with radius 7.5 cm take pi to be 3.142
Answers
Answer:
47.13
Step-by-step explanation:
The requried circumference of the circle is given as 47.13 cm.
What is a circle?The circle is the locus of a point whose distance from a fixed point is constant i.e center (h, k). the equation of the circle is given by
(x - h)² + (y - k)² = r²
Where h, k is the coordinate of the center of the circle on the coordinate plane and r is the radius of the circle.
Here,
The circumference of a circle with a radius of 7.5 cm takes pi to be 3.142 is given as,
Circumference of circle = 2πr
Circumference of circle = 2 × 3.142 × 7.5 = 47.13 cm
Thus, the requried circumference of the circle is given as 47.13 cm.
Learn more about circle here:
brainly.com/question/11833983
#SPJ2
Please choose the correct answer.
Answers
Answer:
976
Step-by-step explanation:
would you stop it already
Answer: 976m^2
Step-by-step explanation:
An easy way to find the surface area of a prism is to find the area of each side and add them all together.
Area of rectangle:
14mx10m=140m^2
Area of rectangle:
25mx10=250m^2
Since there are 2 of the long rectangles, you multiply by 2:
250m^2x2=500m^2
Area of triangle:
(24mx14m)/2=168m^2
Since there are 2 triangles, you multiply by 2:
168m^2x2=336m^2
Surface Area:
140+500+336=976m^2
4×(34−12)+3×6
No links i am bad at math
Answers
Answer:
4×(34-12)+3×6
4×22+3×6
88+18
=106
Step-by-step explanation:
Apply the BEDMAS rule
B=brackets
E=exponents
D=Division
M=multiplication
A=addition
S=subtraction
Answer:
106
Step-by-step explanation:
if you comment, I could help you
Fistly you follow a rule called: BODMAS
B means bracket
O means of
D means division
M means multiplication
A means addition
S means subtraction
so you follow the rules accordingly;
4x(22)+18
88+18
answer=106
Melissa is saving $25 that she earned for washing her mom’s car. She earns $19 every week for doing chores, which she also saves. Which equation can be used to find t, the amount of money Melissa will have saved at the end of n weeks of doing chores.
Answers
Answer:
25+19x=t At least I think
For which intervals the graphs of the functions f(x) = x^3 + x^2 - 4x - 4 is positive
Answers
Step-by-step explanation:
Consider a function
f
(
x
)
which is twice differentiable. The graph of such a function will be concave upwards in the intervals where the second derivative is positive and the graph will be concave downwards in the intervals where the second derivative is negative. To find these intervals we need to find the inflection points i.e. the x-values where the second derivative is 0.
f(x) = x² - 4 and g(x)= x^2 + 1 are sketched 10.1.2 Determine the length of DB .
Answers
x⁴ - 8x² + 17 is the function that represents the fog(x).
To find fog(x), we first need to find g(f(x)), which means we need to substitute the expression for f(x) into the expression for g(x):
g(f(x)) = g(x² - 4)
Now, we can substitute the expression for g(x) into the above expression:
g(f(x)) = (x² - 4)² + 1
Expanding the squared term, we get:
g(f(x)) = x⁴ - 8x² + 17
Therefore, fog(x) = g(f(x)) = x⁴ - 8x² + 17.
Learn more about function here:
https://brainly.com/question/29633660
#SPJ1
Complete question:
f(x) = x² - 4 and g(x)= x^2 + 1 find fog(x).
A jury pool has 15 men and 21 women, from which 12 jurors will be selected. Assuming that each person is equally likely to be chosen and that the jury is selected at random, find the probability that the jury consists of:_____
(a) all men
(b) all women
(c) 8 men and 4 women
(d) 6 men and 6 women
Give all answers accurate to four decimal places.
Answers
Answer:
(a) all men = 3.6351 * 10^ -7
(b) all women = 2.3483* 10^ -4
(c) 8 men and 4 women = 0.0308
(d) 6 men and 6 women= 0.2170
Step-by-step explanation:
A jury pool has 15 men and 21 women, from which 12 jurors will be selected.
Total = 36 people
Probability of
(a) all men
= 15C12/36C12
= 455/1251677700
= 3.6351 * 10^ -7
(b) all women
= 21C12/36C12
= 293930/1251677700
= 2.3483* 10^ -4
(c) 8 men and 4 women
=( 15C8 * 21C4)/36C12
= (6435*5985)/1251677700
= 38513475/1251677700
= 0.0308
(d) 6 men and 6 women
= (15C6 * 21C6)/(36C12)
= (5005*54264)/1251677700
= 271591320/1251677700
= 0.2170
Given the equation p=s(1)t-s(2)t which equation is solved for t
Answers
Answer: C. t = p / s1-s2
Step-by-step explanation: