Answer:
$1200
Step-by-step explanation:
Let cost of 1 square foot be x
So, Cost of 450 square feet = 450x
We are given that A 450-square-foot apartment in New York City cost $540,000.
So, 450x = 540000
x= \(\frac{540000}{450}\)
x= 1200
Cost of 1 square foot = $1200
Hence the price per square foot is $1200
p(x)=12x-5x+20 solve for p(x)
Answer:
Step-by-step explanation:
p(x)=7x+20
p=7x/x + 20/x
answer p=7+20/x
I hope its helpful.
which team has the taller player (picture involve)
Answer:
which team has the taller player (picture involve
B the skyview ravens
Answer:
the davis tigers has taller player
because their player is 0.625 inches taller more than the Skyview Ravens player
please help
ill mark as the brainliest
Solve this equation. Type your answer for the solution for "X" in the blank. If your answer is negative, do not include any spaces. If your answer is a fraction, use the "/" with no spaces.
x/5 -8 = -4
please select the best answer from the choices provided a b c d
The best answer would be 213.
Assuming that the sign denotes summation, we are adding from k=4 to k=9.
To get, we change k=4 to k=9.
We simplify obtaining,
To simplify means to make anything easier. In mathematics, simplifying an equation, fraction, or problem means taking it and making it simpler. Calculations and problem-solving techniques simplify the issue.
Summarizing mainly entails entering the values k=4, 5, 6, 7, 8, and 9 into the formula section 5K+3 and adding them all together.
So, the result is:
(5(4)+3)+(5(5) + 3) + (5(6) + 3) + (5(7) +3) + (5(8) + 3) + (5(9) + 3) 23+28+33 +38+43 + 48
= 213
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69= -4w + 17 ......2 step equation
Answer:X=-13
Step-by-step explanation:
Read the sentence and study the table. Jaren and Shardae found that cooking a four-course dinner was a laborious process. A 2-column table with 1 row. The first column is labeled Suffix with the entry -ious. The second column is labeled Meaning with the entry having qualities of; full of. Based on the definition of the suffix, what does the underlined word mean? relatively easy not challenging requiring effort deeply satisfying.
Laborious in this sentence means a task that requires a lot of effort.
What will be the suffix?
Suffix is a kind of affix which is placed after the stem of the word in the word. This explains about the grammatical case of nouns and adjectives.
The word that has been used in the sentence which describes about the activity of the sentence is laborious.
The activity speaks about that this task which is of making a four course dinner is not going to be easy and requires a lot of efforts in it.
Thus Laborious in this sentence means a task that requires a lot of effort.
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c
Step-by-step explanation:
A forest contains 24 elk, of which, 8 are captured, tagged, and released. a certain time later, 4 of the 24 elk are captured. what is the probability that 3 of these 4 have been tagged?
The probability that 3 out of the 4 captured elk have been tagged is approximately 0.0053.
To solve this problemWe can use the concept of combinations.
The total number of ways to choose 4 elk out of 24 is given by the combination formula:
C(24, 4) = 24! / (4!(24-4)!) = 10,626
Now, we need to consider the number of ways to choose 3 tagged elk out of the 8 tagged elk and 1 untagged elk. The number of ways to do this is given by:
C(8, 3) * C(1, 1) = 8! / (3!(8-3)!) * 1! / (1!(1-1)!) = 56
Therefore, the probability that 3 out of the 4 captured elk have been tagged is:
P = (Number of ways to choose 3 tagged elk out of 8 tagged elk and 1 untagged elk) / (Total number of ways to choose 4 elk out of 24)
P = 56 / 10,626
Calculating this division gives us the probability:
P ≈ 0.0053
So, the probability that 3 out of the 4 captured elk have been tagged is approximately 0.0053 .
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The number of vertices a triangle has
3
6
4
5
Write tan 41π/36 in terms of the tangent of a positive acute angle.
tan(41π/36) can be written in terms of the tangent of a positive acute angle as (tan((1/9)π) + tan((37/36)π)) / (1 - tan((1/9)π)tan((37/36)π))
To express tan(41π/36) in terms of the tangent of a positive acute angle, we need to find an angle within the range of 0 to π/2 that has the same tangent value.
First, let's simplify 41π/36 to its equivalent angle within one full revolution (2π):
41π/36 = 40π/36 + π/36 = (10/9)π + (1/36)π
Now, we can rewrite the angle as:
tan(41π/36) = tan((10/9)π + (1/36)π)
Next, we'll use the tangent addition formula, which states that:
tan(A + B) = (tan(A) + tan(B)) / (1 - tan(A)tan(B))
In this case, A = (10/9)π and B = (1/36)π.
tan(41π/36) = tan((10/9)π + (1/36)π) = (tan((10/9)π) + tan((1/36)π)) / (1 - tan((10/9)π)tan((1/36)π))
Now, we need to find the tangent values of (10/9)π and (1/36)π. Since tangent has a periodicity of π, we can subtract or add multiples of π to get equivalent angles within the range of 0 to π/2.
For (10/9)π, we can subtract π to get an equivalent angle within the range:
(10/9)π - π = (1/9)π
Similarly, for (1/36)π, we can add π to get an equivalent angle:
(1/36)π + π = (37/36)π
Now, we can rewrite the expression as:
tan(41π/36) = (tan((1/9)π) + tan((37/36)π)) / (1 - tan((1/9)π)tan((37/36)π))
Since we are looking for an angle within the range of 0 to π/2, we can further simplify the expression as:
tan(41π/36) = (tan((1/9)π) + tan((37/36)π)) / (1 - tan((1/9)π)tan((37/36)π))
Therefore, tan(41π/36) can be written in terms of the tangent of a positive acute angle as the expression given above.
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help please I WILL GIVE BRAINLIEST
Answer:A
Step-by-step explanation: Nice pfp
For what number of books are Bids 3 and 4 equal?
Answer:
First off there is no way to answer the question with more information
Step-by-step explanation:
Graph a line that has a slope of -3
Answer:
See explanation
Step-by-step explanation:
Every time x increases by 1, y decreases by 3.
Sewing patterns recommend buying extra fabric in case of mistakes.
Jessica bought 8 yards of fabric, plus 15% extra fabric. Derek bought 4
yards of fabric, plus 20% extra. Who bought more fabric? How much
more?
Jessica bought 4.4 yards of fabric more.
What is the percentage?
It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol %.
Jessica :
8 yards of fabric
15% of 8 = (15/100)*8 = 1.2
Total fabric = 8 + 1.2 = 9.2 yards
Derek :
4 yards of fabric
20% of 4 = (20/100)*4 = 0.8
Total fabric = 4 + 0.8 = 4.8 yards
Jessica bought more fabric .
9.2 - 4.8 = 4.4 yards of fabric more
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A survey of students at a particular college showed that 33% of them prefer the American Heritage Dictionary (as opposed to Webster's or Random House). If 30 students are randomly surveyed, find the probability that exactly 6 of them prefer the American Heritage Dictionary.
Answer:
.066 = 6.6 percent chance
Step-by-step explanation:
1 in 5 chance to get 6, so that is .20 multiply .20 and .33 and you get .066
Solve A=1/2(bh) for h
Answer: 2A/b = h
Step-by-step explanation: First, get rid of the fraction by multiplying both sides of the equation by 2. That gives us 2A = bh.
Don't be thrown off by the capital A in this problem.
Just treat it like any other variable.
To get h by itself on the right side of the equation, we now simply
divide both sides of the equation by b and our answer is 2A/b = h.
Take a look back at the formula now in the
original problem, A = 1/2bh, does that look familiar?
all rectangles are squares
Answer: False
All squares are rectangles.
write Truth table of above expression and than simplified it as much as possible and than again draw scheme tic and Truth table of simplified circuit
(A + BC) (A . BC)
We can use the truth table for the expression as shown below:
A B C A+BC0000101000111101111
A truth table is a table showing the inputs and outputs of a logical circuit or system.
It provides an outline of all possible outcomes of an experiment and is commonly used in data processing, computer science, and electrical engineering.
The table usually contains two columns: one for inputs and another for outputs.
In the case of the expression (A + BC) (A . BC), the truth table is shown below:
ABCA.BC(A + BC) (A . BC)0000000100000110000110100011110111001011111100111100111The next step is to simplify the expression.
We can use the distributive law to simplify the expression, as shown below:
A + BC + A.BC = A (1 + BC) + BC
= A + BC
The simplified expression is A + BC.
The final step is to draw the circuit diagram and the truth table for the simplified expression.
The circuit diagram is shown below:
We can now use the truth table for the simplified expression as shown below:
A B C A+BC0000101000111101111
The circuit diagram and truth table for the simplified expression are shown above.
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If F(x)=-x+6 and g(x)=3x^2-x+3 find the value of (g•f)(8)
9514 1404 393
Answer:
-374
Step-by-step explanation:
f(8) = -8 +6 = -2
g(8) = (3x -1)x +3 = (3·8 -1)8 +3 = 23·8 +3 = 187
Then the product is ...
(g•f)(8) = g(8)•f(8) = 187·(-2)
(g•f)(8) = -374
Expand and simplify (x - 2)(x - 1)
Answer:
x² - 3x + 2
Step-by-step explanation:
Given
(x - 2)(x - 1)
Each term in the second factor is multiplied by each term in the first factor, that is
x(x - 1) - 2(x - 1) ← distribute both parenthesis
= x² - x - 2x + 2 ← collect like terms
= x² - 3x + 2
There are 10 players on the swim team. How many ways can the coach select 3 people to swim in the relay?
A. 1,080
B. 960
C. 720
D. 120
Answer:
C. 720
Step-by-step explanation:
10 - 3 is 8 so you multiply all the numbers from 10 through 8
10 * 9 * 8 = 720
That is the answer. Hope it helped!
Answer:
C: 720
Step-by-step explanation:
i got 100% on the quiz
What is the equation of the line that has a slope of 3 and passes through the point (1, -2)
Answer:
y= 3x -5
Step-by-step explanation:
The equation of a line can be written in the slope- intercept form, y= mx +c (where m is the slope and c is the y- intercept).
Given that the slope is 3, m= 3. Substitute m= 3 into the equation.
y= 3x +c
To find the value of c, substitute a pair of coordinates into the equation.
When x= 1, y= -2,
-2= 3(1) +c
-2= 3 +c
c= -2 -3
c= -5
Thus the equation if the line is y= 3x -5.
a bottle water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company's specifications state that the standard deviation of the amount of water is equal to 0.03 gallons. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.942 gallons. construct a 95% confidence interval for the population mean amount of water included in a 1-gallon bottle. round to 4 decimal places. what is the point estimate? (round to 3 decimal places) what is the standard error? (round to 4 decimal places) what is the critical value? (round to 2 decimal places) what is the margin of error? (round to 4 decimal places) we are 95% confident that the true mean is between and . (round to 4 decimal places) on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? (yes or no)
The point estimate is 0.942 gallons.
The standard error is 0.00424.
The critical value is 2.009.
The margin of error is 0.0085.
We are 95% confident that the true mean amount of water included in a 1-gallon bottle is between 0.9335 and 0.9505 gallons.
Based on these results, we cannot say for sure whether the distributor has a right to complain to the water bottling company.
To construct a 95% confidence interval for the population mean amount of water included in a 1-gallon bottle, we need to use the following formula:
Confidence interval = sample mean ± (critical value x standard error)
The point estimate is the sample mean amount of water per 1-gallon bottle, which is 0.942 gallons.
The standard error is calculated using the formula:
Standard error = standard deviation / √(sample size)
In this case, the standard deviation is 0.03 gallons and the sample size is 50. Therefore:
Standard error = 0.03 / √(50) ≈ 0.00424
The critical value is obtained from a t-distribution table with a degrees of freedom of 49 and a confidence level of 95%, which gives a value of 2.009.
The margin of error is calculated by multiplying the critical value by the standard error, which gives:
Margin of error = 2.009 x 0.00424 ≈ 0.0085
Therefore, the 95% confidence interval is:
0.942 - 0.0085 = 0.9335
0.942 + 0.0085 = 0.9505
The confidence interval tells us that the population mean could be between 0.9335 and 0.9505 gallons, but we don't know what the true value actually is. If the distributor's expectations fall within this range, they may not have a legitimate complaint.
However, if the actual mean amount of water is significantly lower than the lower end of the confidence interval, the distributor may have a valid complaint.
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can soomeone plz help me
On February 26, Berkshire Hathaway closed at $197,690 per share. One year earlier, one share closed at $223,970. What was an approximate one-year percent change?
Answer:
13%
Step-by-step explanation:
formula : old number - New number/ old number x 100
So 197,690 - 223,970 / 197,690 x 100
which is about 13% percent after calculation
or 13.2935403915% to be exact
Answer:
Step-by-step explanation:
Answer:
13%
Step-by-step explanation:
formula : old number - New number/ old number x 100
So 197,690 - 223,970 / 197,690 x 100
which is about 13% percent after calculation
or 13.2935403915% to be exact
a series is convergent if the sequence of partial sums is a convergent sequence. a series is divergent if it is not convergent.
A series is convergent when the sequence of partial sums, which are the sums of the first n terms in the series, approaches a finite limit as n approaches infinity. In other words, the series has a sum that can be found. On the other hand, a series is divergent if the sequence of partial sums does not approach a finite limit. This means the series does not have a sum. So, to determine if a series is convergent or divergent, analyze the behavior of its sequence of partial sums.
A series is a sum of the terms in a sequence. A convergent sequence is one that has a limit as n approaches infinity, meaning that the sequence approaches a specific value. Similarly, a sequence of partial sums is the sum of the first n terms of the series. If this sequence of partial sums converges to a specific value, then the series is convergent. However, if the sequence of partial sums diverges, meaning it does not approach a specific value, then the series is divergent. Understanding whether a series is convergent or divergent is important in various fields such as physics and engineering.
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Ms. G, Mr. Adams, and Ms. Leahman are going for a bike ride together on Saturday. They want to meet each other in the city but they all live in Bedstuy. Ms. G and Ms. Leahman have to bike 4 miles there, Mr. Adams is 5 miles away. They meet each other in the city and bike 2 miles together. Then they all return home the same way. How many miles did they all bike in total on Saturday?
Answer: 22 miles
Step-by-step explanation: Ms. G and Ms. Leahman both bike the same amount on Saturday:
4 miles to go to the city;
2 miles with Mr. Adams;
4 miles back to Bedstuy;
Then, both biked:
4 + 2 + 4 = 10 miles
Now, Mr. Adams bikes:
5 miles to go to the city;
2 miles together with the other two;
5 miles back to Bedstuy;
Then, he biked, in total:
5 + 2 + 5 = 12miles
So, the three of them biked, in total:
10 + 12 = 22
On Saturday, Ms. G, Mr. Adams and Ms. Leahman biked, in total, 22 miles.
Tommy is purchasing a new tv for his living room. The wall space for it is a rectangle measuring 16 inches by 30 inches. Listed tv sizes refer to the length of the screen diagonal. What size tv should jimmy purchase?
Using the Pythagorean Theorem, it is found that Jimmy should purchase a TV of at most 34 inches.
What is the Pythagorean Theorem?The Pythagorean Theorem relates the length of the legs \(l_1\) and \(l_2\) of a right triangle with the length of the hypotenuse h, according to the following equation:
\(h^2 = l_1^2 + l_2^2\)
In this problem, the diagonal is the hypotenuse of a right triangle of legs of 16 inches and 30 inches, hence:
\(d^2 = 16^2 + 30^2\)
\(d = \sqrt{16^2 + 30^2}\)
\(d = 34\)
Hence, Jimmy should purchase a TV of at most 34 inches.
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9.3 mi.
6.4 mi.
What is the length of the missina leg?
Answer:
a = 6.7
Step-by-step explanation:
\(a^{2} + b^{2} = c^{2} \\\\a^{2} + 9.3^{2} = 6.4^{2} \\\\a^{2} + 86.49=40.96\\= 45.53\\\\\sqrt{45.53} \\= 6.7\\a= 6.7\)
In the accompanying diagram, three vertices of parallelogram ORST are O(0,0), R(b,d), and T (a,0). What are the coordinates of S
Based on the coordinates of the vertices of the parallelogram ORST, the coordinates of S can be found to be (a + b, d).
What are the coordinates of point S?As this is a parallelogram, the horizontal distance between O and R would be the same as the horizontal distance between S and T.
The horizontal distance between O and R is represented by "b".
The horizontal distance between T and S would therefore be:
= a + b
The fact that R and S are on the same plane would mean that the y-value of S is the same as that of R which is d.
The coordinates of S is:
( a + b, d).
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Seven out of 14 Apple Computers have specialized movie editing software. Approximately what percent of the Apple computers can be used for editing movies?
Answer:
Approximately 50% of the Apple computers can be used for editing movies.
Step-by-step explanation:
With the information provided, you can use a rule of three to find the percent that represent the 7 computers that have the specialized movie editing software given that there are 14 Apple computers which represents 100%:
14 → 100%
7 → x
x=(7*100)/14=50%
According to this, the answer is that approximately 50% of the Apple computers can be used for editing movies.