What is the median score? A. 85 B.87 C.89 D.9179,82,85,91,97,73,88,87,85,92,90,85,86,91,94,85,92

Answers

Answer 1

Answer: B. 87 because the median is when you rank the all the numbers smallest to biggest, and the number in the middle is the median

Answer 2

Answer: B. 87 because the median is the middle number when a group of numbers is order least-greatest hope that helped!

Related Questions

What is the percent of change from 45 to 56 round to the nearest percent
which of the following is not an example of a graph of a single variable? a. a pie chart b. a bar graph c. a time-series graph
1:30 to 4:30 is how many hours
Jacob has a piece of toast that has butter on one side, and he dropped it twice. Both times it landed with the butter side up. If he drops it two more times, what is the probability that it will have landed butter side up a total of three times? one over four one over two one over three two over three
4m+9+m+3=2m-m+9+m+9 what is the value of m

The scale on a map is 1 in. = 0.5 mi. The distance between two towns on the map is 5.5 in. What is the actual distance between the two towns?6.25 miles
3.75 miles
2.75 miles
5.50 miles

Answers

In order to determine the actual distance between the two towns, multiply the distance between the two towns in the map, 5.5 in by the scale on the map. It is noted in the map that per inch distance corresponds to 0.5 mi. The product of 5.5 in and 0.5 mi/in is 2.75 miles. Thus, the actual distance between the towns is 2. 75 miles.

Answer:

Actual distance between 2 towns is:

2.75 miles

Step-by-step explanation:

The scale on a map is 1 inch = 0.5 miles

The distance between two towns on the map is 5.5 inch

1 inch= 0.5 miles

5.5 inch= 5.5×0.5 miles

= 2.75 miles

Hence, actual distance between two towns is:

2.75 miles

Name a number that is a rational number, but not an integer.
Justify your response.

Answers

3.1416 is a rational number.

It can be written as 31,416 / 10,000 .

Since you can write it as a fraction with whole numbers, it's rational.
That's actually the definition of a rational number.

==> ANY number that you can write down completely
using digits is a rational number !

2.5 because rational numbers can be written as fractions, but integers written as fractions have to be able to be written over 1. For example 3 is an integer because 3 = 3/1. But 2.5 isn't an integer because 2.5 = 5/2.

Which of the graphs below represent the function f(x) = x3 − 5x2 + 2x + 8? You may sketch the graph to compare. graph going through x axis at negative 2, positive 1, and 3. Passes through y axis at 6. graph going through x axis at negative 1, positive 2, and 4. Passes through y axis at 8. graph going through x axis at negative 2, positive 1, and 3. Passes through y axis at negative 6. graph going through x axis near negative 2. Passes through y axis at 8.

Answers

The graph of the function f(x) = x³ - 5x² + 2x + 8 passes through y axis at 8. graph going through x axis at -1 , 1, and 3.

What is an equation?

An equation is an expression that shows the relationship between two or more variables and numbers.

The graph of the function f(x) = x³ - 5x² + 2x + 8 passes through y axis at 8. graph going through x axis at -1 , 1, and 3.

Find out more on equation at: brainly.com/question/2972832

#SPJ1

Trig help (Problems already solved)?The calculation for the problems are already done but I have to list a reason or what is being done in each step. "Each = and newline made" means a place I have to write what is being done in the calculation.

1. (secx + sinx)cotx = cscx + cosx
=(secx + sinx)cotx = cscx + cosx
=(1 / sinx) + cosx
=cscx + cosx

2. cosx + tanx sinx = secx
=cosx + tanx sinx = cosx + (sinx / cosx)sinx
=cosx + (sin^2x / cosx) = (1 / cosx)(cos^2x + sin^2x)
=1 / cosx
=secx

3. cscx - cosx cotx = sinx
=cscx - cosx cotx = (1 / sinx) - cosx(cosx / sinx)
=(1 / sinx) - (cos^2x / sinx)
=(1 - cos^2x) / sinx
=sin^2x / sinx = sinx

4. (cosx / (1 + cosx)) + (cosx / (1 - cosx)) = 2cotx cscx
=(cosx / (1 + cosx)) + (cosx / (1 - cosx)) = ((cosx (1 - cosx) + cosx (1 + cosx))) / (1 + cosx)(1 - cosx)
=(cosx - cos^2x + cosx + cos^2x) / (1 - cos^2x)
=2cosx / sin^2x
=2(cosx / sinx)(1 / sinx) = 2cotx cscx

Thank you to whoever decides to help me with explaining what is happening on each line.

Answers

The first identity uses the definition of the reciprocal functions $\sec x,\csc x,\cot x$ and the distributive property of multiplication.

$(\sec x+\sin x)\cot x=\left(\frac1{\cos x}+\sin x\right)(\cos x)/(\sin x)$
$=(\cos x)/(\cos x\sin x)+(\cos x\sin x)/(\sin x)$
$=\frac1{\sin x}+\cos x$
$=\csc x+\cos x$

The second uses the definition of $\tan x$ and the distributive property. Then a factor of $\frac1{\cos x}$ is pulled out, which allows you to use the identity $\sin^2x+\cos^2x=1$ .

$\cos x+\tan x\sin x=\cos x+(\sin x)/(\cos x)\sin x$
$=\cos x+(\sin^2x)/(\cos x)$
$=(\cos^2x)/(\cos x)+(\sin^2x)/(\cos x)$
$=\frac1{\cos x}\left(\cos^2x+\sin^2x\right)$
$=\frac1{\cos x}*1$
$=\frac1{\cos x}$
$=1$

The third uses the same ideas as the second: rewrite the reciprocal functions, then invoke the Pythagorean identity $\sin^2x+\cos^2x=1$ , which is equivalent to $\sin^2x=1-\cos^2x$ .

$\csc x-\cos x\cot x=\frac1{\sin x}-\cos x(\cos x)/(\sin x)$
$=\frac1{\sin x}-(\cos^2x)/(\sin x)$
$=\frac1{\sin x}\left(1-\cos^2x\right)$
$=\frac1{\sin x}\sin^2x$
$=(\sin^2x)/(\sin x)$
$=\sin x$

In the last one, you combine the fractions by enforcing common denominators. This lets you add the numerators together, and the denominator can be simplified. Once you do that, you rewrite the factors of cos and sin in the numerator and denominator to make up the cot and csc functions, and you're done.

$(\cos x)/(1+\cos x)+(\cos x)/(1-\cos x)=(\cos x(1-\cos x))/((1+\cos x)(1-\cos x))+(\cos x(1+\cos x))/((1-\cos x)(1+\cos x))$
$=(\cos x(1-\cos x)+\cos x(1+\cos x))/((1-\cos x)(1+\cos x))$
$=(\cos x(1-\cos x+1+\cos x))/(1-\cos^2x)$
$=(2\cos x)/(\sin^2x)$
$=2(\cos x)/(\sin x)\frac1{\sin x}$
$=2\cot x\csc x$

Jana finished of her homework at school and of it before dinner. How much of her homework has she finished so far?A.27/28
B.13/28
C.13/14
D.1 1/28

Answers

It couldn't be (C→13/14) do to the fact that it's completely different from the other answer choices.

Question
Simplify the expression.

(−34p)^3

Answers

Answer:

I hope this is the answer you’re looking for

-39304p^3

Step-by-step explanation:

Other Questions

What is the 289345.29 x 13.4

Which of the following characteristics of experiments are not also characteristics of surveys? Check all that apply.A. Statistical analysis is applied to the results of the study. B. The study compares two or more treatments (possibly including "no treatment"). C. Data are gathered during the course of the study. D. The study involves one or more treatment groups and a control group. E. Replication with different groups of subjects can improve the reliability of the study.

Please help me....I really need help!!Which expression is equal to ÷ ?A.B.C.

Boyd charges a $3.50 fee for setting up and taking down the umbrellas. He also charges $2.50 for each hour of use. Suppose h stands for the number of hours you rent. How much will it cost to rent an umbrella for h hours