Can someone tell me which one it is. I don’t understand what answer it is. Is it the first one, second, or third. Please help if you know the answer
Answers
Answer:
The answer is where the line hits (0, -1) since that's the y-intercept
It's the answer choice right below the "No answer text provided"
Related Questions
anaiah is currently consuming 20 eggplants and 30 kiwis. his marginal utility per dollar spent on the 20th eggplant is 160 utils and his marginal utility per dollar spent on the 30th kiwi is 190 utils. the price of an eggplant is $3 and the price of a kiwi is also $3. he has $180 to spend.
How much is Abaiah currently spending on these goods?
Answers
150 because he is not using all of his money and because the marginal utility of his spending for each product differs.
what is unitary method ?The design adopted for this study is a plan for solving issues that entails first figuring out the worth of one unit, then scaling that value to figure out the needed value. Simple terms, the unit approach is employed to derive a single unit amount from a multiple that also is supplied. For reference, 40 pens would require 400 rupees, which itself is equal to the expense of one pen. This technique might follow a typical procedure. a distinct nation. anything with a distinct character. Its capable of integrating and equivalent are identical in terms of geometry, algebra, algebra, numerical modeling, or algebra of matrices or operators.
given
Utility for every dollar spent on the twenty-first aubergine is 160 utils, and marginal Utility for every dollar spent on the thirty-first kiwi is 190 utils.
Here 160<190
Spending currently is 150
Additionally, the budget is 180 and the intake of eggplant is 20. vegetable cost is $3.
Kiwi intake equals 30; eggplant costs 3
Anaiah's present spending is equal to 3*20 plus 5*30, or 60 plus 90, or 150.
150 because he is not using all of his money and because the marginal utility of his spending for each product differs.
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The height, s of a ball (in feet) thrown with an initial velocity of 80 feet per second from an initial height of 6 feet is given as a function of the time t (in seconds) by s(t)=-16t^2 +80t+6. Explain in detail how you could find the maximum height of the ball. Now, explain, in detail, a second method of finding the maximum height. Using one of these two methods, determine the time at which height is a maximum and find that maximum height. Be sure to use units in your answer and explain your methods thoroughly.
Answers
Can someone check my answers to see if they are correct please? They are on the 2nd page. Thank you!
Answers
Answer:
Yes, all your answers are correct.
They are correctly matched with their reasons.
Mr. Gravy and Mrs. Gravy are packaging dinners for the homeless. It takes Mr. Gravy 4 minutes to package one dinner. It takes Mrs. Gravy 3 minutes to package one dinner. They start packaging dinners at 10:00 a.m. How many total dinners will they have packed at 12:00pm?
Answers
Answer:
Mr.Gravy =30
Mrs.Gravy =40
Step-by-step explanation:
a car travels at an average speed of 68 miles per hour. how long does it take to travel 612 miles
Answers
It takes 9 hours for the car to travel 612 miles at an average speed of 68 miles per hour.
To find the time it takes for the car to travel 612 miles at an average speed of 68 miles per hour, we can use the formula:
time = distance ÷ speed
Plugging in the given values, we get:
time = 612 miles ÷ 68 miles per hour
Therefore, the time it would take the car to travel 612 miles is: Time = 612 miles / 68 miles per hour Time = 9 hours. So, it would take the car approximately 9 hours to travel a distance of 612 miles if it maintains an average speed of 68 miles per hour.
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Factoring trinomials
Select two for each
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\(\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}\)
Actually Welcome to the Concept of the Factors.
1.) x^2+4x+3= (x+1) (x+3)
2.) x^2-2x-99 = (x+3) (x-11)
how many is 8x8x8x8x8
Answers
Is the correct answer I’m pretty sure
The value of the expression "8 × 8 × 8 × 8 × 8" is 32,768, obtained by repeatedly multiplying 8 by itself five times.
The expression "8 × 8 × 8 × 8 × 8" represents the multiplication of the number "8" by itself 5-times. When you multiply 8 by 8, you get 64. Multiplying 64 by 8 gives you 512, and multiplying 512 by 8 yields 4,096. Finally, multiplying 4,096 by 8 results in 32,768.
Therefore, the required value of expression "8 × 8 × 8 × 8 × 8" is 32,768. This indicates that by repeatedly multiplying 8 by itself, a total of five times, we arrive at the final product of 32,768.
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The given question is incomplete, the complete question is
What is the value of the expression " 8 × 8 × 8 × 8 × 8"?
investment of $2,000 at 10% simple interest for 3 years
Answers
Simple Interest = (P × r × t) / 100
Where:
P = Principal amount
r = Rate of interest per year
t = Time period in years
Given,
P = $2,000
r = 10%
t = 3 years
Substituting the values in the formula, we get:
Simple Interest = (2,000 × 10 × 3) / 100
Simple Interest = $600
Therefore, the simple interest earned on the investment of $2,000 at 10% for 3 years is $600. The total amount at the end of 3 years would be $2,600 (principal + simple interest).
Put the following numbers into the correct box below:
3, 8, 15, 10, 2
Factors of 15:
Factors of 40:
Answers
Factors of 40: 8,10,2
Answer:
15: 15,3
40: 8,10,2
Step-by-step explanation:
the interquartile range of the data set is____?
Answers
Inter Quartile Range means Upper Q-Lower Q. So, 8-3=5
5
A car dealership pays a wholesale price of $12,000 to purchase a vehicle.
During a special sales event, the dealership offers a 10% discount off of the retail price. After the discount, how much will a customer pay for this vehicle? Show your work.
Answers
Answer:
$10800
Step-by-step explanation:
$12000 is the original price so let's set that as 100%. Since there's a 10% discount, you have to find out the 90% soo.
100% - $12000
90% - $12000 x 90/100 = $10800
solve sinx = 2x-3 using false position method
Answers
The root of the equation sinx = 2x-3 is 0.8401 (approx).
Given equation is sinx = 2x-3
We need to solve this equation using false position method.
False position method is also known as the regula falsi method.
It is an iterative method used to solve nonlinear equations.
The method is based on the intermediate value theorem.
False position method is a modified version of the bisection method.
The following steps are followed to solve the given equation using the false position method:
1. We will take the end points of the interval a and b in such a way that f(a) and f(b) have opposite signs.
Here, f(x) = sinx - 2x + 3.
2. Calculate the value of c using the following formula: c = [(a*f(b)) - (b*f(a))] / (f(b) - f(a))
3. Evaluate the function at point c and find the sign of f(c).
4. If f(c) is positive, then the root lies between a and c. So, we replace b with c. If f(c) is negative, then the root lies between c and b. So, we replace a with c.
5. Repeat the steps 2 to 4 until we obtain the required accuracy.
Let's solve the given equation using the false position method.
We will take a = 0 and b = 1 because f(0) = 3 and f(1) = -0.1585 have opposite signs.
So, the root lies between 0 and 1.
The calculation is shown in the attached image below.
Therefore, the root of the equation sinx = 2x-3 is 0.8401 (approx).
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URGENT PLEASE PLEASE ANSWER THIS QUESTION PLEASE IM BEGGING ANYONE ILL GIVE YOU BRAINLIEST.
Answers
Answer: Last one
Step-by-step explanation:
wh at is the smallest number of rectangles, each measuring 2cm by 3cm, which are needed to fit together without overlap to form a rectangle whose sides are in the ratio 5:4 ?
Answers
The smallest number of rectangles required will be 30.
Given:- The sides of the rectangle are in the ratio of 5:4
let, length=5x
breadth=4x
Area = 20x²
Area of smaller rectangle =2*3
=6cm²
Now, take numbers which are in the ratio of 5:4;
suppose, Case 1=10:8
Case2 = 15:12
For Case 1;
number of rectangles needed =10*8/2*3
=13.3333
This means it is overlapping hence, not possible.
For Case 2;
number of rectangles needed=15*12/2*3
=30
therefore, the smallest number will be 30.
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Find the unit rate.
16 passengers in 4 cars
How many passengers per car?
Answers
Answer:
There are 4 passengers in each car.
Step-by-step explanation:
Answer:
There is 4 people in each car
Step-by-step explanation:
16/4 is 4
In the accompanying diagram of ASRT, LM || RT. If SL = 4, LR = 3, and RT = 21, find LM. S L R T
Answers
Given data:
The first given length is SL=4 units.
The second given length is LR=3 units.
The thi
The exterior sides of two adjacent angles make a right angle. The first angle has a measure that is 6 more than half of the second . What are the measures of both angles ?
Answers
Answer:
Angle 1 = 34°
Angle 2 = 56°
Step-by-step explanation:
To solve, recall that a right angle equals 90°, then write an equation using the given information equalling 90°. For this problem, let the second angle equal x. So,
\(x+(\frac{1}{2}x+6)=90\\\frac{3}{2}x+6=90\\\frac{3}{2}x=84\\3x=168\\x=56\)
The angle measure of the second angle is 56°. To find the angle measure of the first angle, subtract 56° from the given 90°. The first angle measure is 34°. To check:
\(34=(\frac{1}{2})(56)+6\\34=28+6\\34=34\)
The derived angle measures are correct.
A polynomial p has zeros when x = 5,2 = -1, and 2
1
4
What could be the equation of p?
Answers
Answer:
apolynomial p has zeros
Answer:
p(x)=(x-5)(x+1)(4x+1)
help please mathematics
Answers
Answer:
5
Step-by-step explanation:
All you have to do is subtract Davids score and maria score.
Answer:
6
Step-by-step explanation:
david has 4 and maria has 10 and 10 - 4 = 6
WILL GIVE BRAINLIEST!!!!!!!!!
How do you find the surface area of a triangular prism?
Answers
Answer:
Step-by-step explanation:
To find the surface area of a triangular prism, you need to calculate the areas of its individual faces and add them together. A triangular prism has five faces: two triangular bases and three rectangular lateral faces.
Here's how you can calculate the surface area step by step:
1.Calculate the area of one of the triangular bases:
Measure the length of the base of the triangle (b).
Measure the height of the triangle (h).
Use the formula for the area of a triangle: A = (1/2) * b * h.
Multiply the result by 2 since there are two triangular bases.
2.
Calculate the area of each of the three rectangular lateral faces:
Measure the length of one side of the triangle (a).
Measure the height of the triangle (h).
Multiply the length (a) by the height (h) to find the area of each rectangular face.
Sum up the areas of all three rectangular faces.
3.Add the areas of the two triangular bases and the three rectangular lateral faces to get the total surface area of the triangular prism.
The formula for the surface area (SA) of a triangular prism is:
SA = 2 * A_base + 3 * A_lateral
Where:
A_base is the area of one triangular base.
A_lateral is the combined area of the three rectangular lateral faces.
By following these steps and using the appropriate measurements, you can determine the surface area of a triangular prism.
A political pollster wants to know what proportion of voters are planning to vote for the incumbent candidate in an upcoming election. A poll of 150 randomly selected voters is taken from the more than 2,000 voters in the population, and 60 % of those selected plan to vote for the incumbent candidate. The pollster wants to use this data to construct a one-sample z interval for a proportion. Which conditions for constructing this confidence interval did their sample meet?
Answers
The 95% confidence interval for the proportion of voters planning to vote for the incumbent candidate is approximately 0.536 to 0.664.
a one-sample z interval for a proportion, we need the sample proportion, sample size, and the desired level of confidence. Let's use the given information to calculate the confidence interval.
Sample proportion (p(cap)) = 60% = 0.60 Sample size (n) = 150
Let's assume a desired level of confidence of 95%. This means we want to construct a 95% confidence interval.
To construct the interval, we follow these steps:
The standard error (SE) of the sample proportion: SE = √(p(cap) × (1 - p(cap)) / n)
SE = √(0.60 × 0.40 / 150)
The critical value (z) corresponding to the desired level of confidence. For a 95% confidence interval, the z value is approximately 1.96. You can find the specific value using a standard normal distribution table or a statistical software.
The margin of error (ME)
ME = z × SE
ME = 1.96 × SE
The lower and upper bounds of the confidence interval:
Lower bound = p(cap) - ME
Upper bound = p(cap) + ME
Lower bound = 0.60 - ME
Upper bound = 0.60 + ME
Now, substitute the calculated values into the formulas
SE = √(0.60 × 0.40 / 150)
ME = 1.96 × SE
Lower bound = 0.60 - ME
Upper bound = 0.60 + ME
Calculate the values to find the confidence interval
SE ≈ 0.0326
ME ≈ 0.064
Lower bound ≈ 0.60 - 0.064 ≈ 0.536
Upper bound ≈ 0.60 + 0.064 ≈ 0.664
Therefore, the 95% confidence interval for the proportion of voters planning to vote for the incumbent candidate is approximately 0.536 to 0.664.
The sample size is 150, and 60% of the selected voters (0.6 × 150 = 90 voters) plan to vote for the incumbent candidate. Since both the number of successes (90) and the number of failures (60) in the sample are greater than 10, the condition of normality is met.
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How many solutions does the following function have? f(x)=4x^2-100
Answers
Answer: x = 5, -5
Step-by-step explanation:
Solve using the quadratic formula.
Kennyhas$893inasavingsaccount.The interest rate is 8 1/5%, compounded annually.
To the nearest cent, how much interest will he earn in 5 years?
Answers
\( \sf \: I = P(1 + \frac{r}{n} {)}^{nt} - P \\ \sf = 893(1 + \frac{41}{500} ) ^{1 \times 5} - 893 \\ \sf= 893 \times ( \frac{541}{500} ) ^{5} - 893 \\ \sf= 1324.30 - 893 \\ \sf = 431.30\)
Answer:
$431.30(approximate value)
Hope you could get an idea from here.
Doubt clarification - use comment section.
Find (f+g)(x).
f(x) =
a.
b.
g(x) = x² + 2x-5
1
1
-
X
1_x² - 2x+5
X
X
4
+ x² + 2x-5
C.
x²+2x-5--
d. 1+x²-5
1
X
X
Answers
The solution to the composite function operation is:
(f + g)(x) = 1/x + x² + 2x - 5
How to solve composite functions?Composite functions are defined as when the output of one function is to be used as the input of another. If we have a function f and another function g, then we can say that the function f of g of x, is the composition of the two functions.
The two functions are given as:
f(x) = 1/x
g(x) = x² + 2x - 5
Thus, the operation (f + g)(x) is:
(f + g)(x) = (1/x) + x² + 2x - 5
(f + g)(x) = 1/x + x² + 2x - 5
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the density of a certain material is such that it weighs 3 grams per fluid ounce of volume. express this density in ounces per liter. round your answer to the nearest hundredth.
Answers
The density in ounces per liter is 3.57826 rounding off = 3.58
Density of a substance can be defined as a relationship between the mass and the volume of that substance.
\(Density=\frac{Mass}{Volume}\)
For Example if a metal have a mass 0f 7gm and volume as \(5cm^{3}\)
\(Density=\frac{7}{5} = 1.4g/cm^{3}\)
we know that 1 gram/fluid ounce of volume = 1.19275 ounces/liter
1 gm/fluid ounce =1.19275 ounces/liter
3 gm/fluid ounce = 3*1.19275 ounces/liter
So 3 gm/fluid ounce = 3.57826 ounces/liter
On rounding it to nearest hundredth we get 3.58 ounces/liter
Therefore the density of the material which weighs 3 gm/fluid ounce in ounces/liter is 3.58.
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- The length of the curved part of a semicircle is 25. 12 inches. What is the
approximate area of the semicircle? Use 3. 14 for 7.
Answers
The approximate area of the semicircle is 100.48 square inches.
Given that the length of the curved part of a semicircle is 25.12 inches, we are to find the approximate area of the semicircle using 3.14 for π.
We can start by using the formula for finding the circumference of a circle.
A semicircle is half of a circle, and its curved part is half the circumference of the corresponding circle.
Circumference of the corresponding circle = 2πr, where r is the radius of the circle.
Circumference of the semicircle = (1/2) × 2πr = πr.
Now, we have πr = 25.12 inches.
We can solve for r:r = 25.12/π ≈ 8 inches.
The area of a semicircle is given by the formula A = (πr²)/2.
Substituting the value of r, we get:
A ≈ (3.14 × 8²)/2 ≈ 100.48 square inches.
Therefore, the approximate area of the semicircle is 100.48 square inches.
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whats the theoretical probability of popping a polka dot balloon? express your answer as a fraction, decimal and percent
solid 15
polka dot 5
striped 17
PLZZ HELP ME DUE TOMORROW
Answers
Answer:
5 / 37
Step-by-step explanation:
Solution:-
- An archer stall game was played to receive a prize to pierce an arrow through a polka dot balloon.
- There are three types of balloons clustered together. The distribution of each balloon is given as such:
Type Number
Solid 15
Striped 17
Polka Dot 5
- The probability of an arrow piercing through a polka dot balloon can be determined from the basic definition of probability of an event.
- Define event ( A ) : The number of Polka dots balloon popped
- Then, the probability of event ( A ) would be defined as:
p ( A ) = [ Number of polka dots balloons available ] / [ Total balloons ]
- We have 5 polka dots balloons among the cluster. The cluster comprises of balloons of all types with their specific distribution as expressed above. Hence:
p ( A ) = [ 5 ] / [ 15 + 17 + 5 ]
p ( A ) = [ 5 ] / [ 37 ]
- The probabbility that an arrow pops a polka dot balloon is 5 / 37.
Note: If we are given more than 1 arrow or multiple tries, then we must remember that the probability of event ( A ) changes after every popped balloon ( irrespective of type ). Hence, the probability of popping polka dot balloon is dependent event over number of trials. Except if you miss an arrow and none of the balloons is popped, only then the p ( A ) remains same for the next trial.
Callie has 3,264 beads. She wants to divide the beads evenly to make 32 necklaces. How many beads will be
used for each necklace?
Answers
Answer:
102 beads will be used for each necklace.
Step-by-step explanation:
3,264/32=102
Giving a test to a group of students, the grades and gender are summarized below А B C Total Male 6 7 9 22 Female 14 4. 8 26 Total 20 11 17 48 If one student is chosen at random, Find the probability that the student was NOT a female that got a "A" Give answer with three significant figures
Answers
Rounded to three significant figures, the probability is approximately 0.125.
To find the probability that the student was NOT a female that got an "A," we need to calculate the number of students who are not females that got an "A" and divide it by the total number of students.
From the given data, we can see that the number of females that got an "A" is 14.
To find the number of students who are not females that got an "A," we subtract the number of females that got an "A" from the total number of students who got an "A":
Number of students who are not females that got an "A" = Total number of students who got an "A" - Number of females that got an "A" = 20 - 14 = 6.
The total number of students is given as 48.
Therefore, the probability that the student chosen at random was NOT a female that got an "A" is:
Probability = Number of students who are not females that got an "A" / Total number of students = 6 / 48 ≈ 0.125.
Rounded to three significant figures, the probability is approximately 0.125.
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a company had 80 employees whose salaries are summarized in the frequency distribution below. find the standard deviation.
Answers
The standard deviation of the salaries for the company's 80 employees is calculated to be X, where X represents the numerical value of the standard deviation.
The standard deviation measures the dispersion or variability of a set of data points. In order to calculate the standard deviation, we need to first find the mean (average) of the salaries. Then, for each salary, we calculate the difference between the salary and the mean, square that difference, and sum up all the squared differences. Next, we divide the sum by the total number of salaries (80 in this case) minus 1 to obtain the variance. Finally, the standard deviation is obtained by taking the square root of the variance. This accounts for the fact that the squared differences are in squared units, while the standard deviation should be in the original units (currency in this case).
By following this process, we can find the standard deviation of the salaries for the 80 employees in the company. This value represents the measure of variability or spread in the salary distribution, providing insights into how salaries deviate from the mean.
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