Ask question

Ask question

All categories

2 years ago

10

you go to a school in a college town. You know there are 2000 students enrolled in school. You polled 100 and 60 are students wh

at is the population of nonstudents?

1 answer:

antoniya [11.8K]2 years ago

5 0

Your answer would be1200. The average of 60/100, is 60/100 * 20 is 1200/2000.

You might be interested in

Greg needs $51 to go on a field trip. He has saved $12.75. He earns $6.50 per hour cleaning his neighbor's garden, and he earns

Schach [20]

B.)Yes, because the total will be $52

5 0

3 years ago

Ms Ramos’s thumb measures 4 centimeters. Express the length in meters.

viva [34]

Answer:

1.1%

Step-by-step explanation:

it goes to meters and this is the answer

8 0

3 years ago

A local hamburger shop sold a combined total of 522 hamburgers and cheeseburgers on Friday. There were 72 more cheeseburgers sol

max2010maxim [7]

Answer:

225 burgers

Step-by-step explanation:

522-72=450

450/2=225

5 0

3 years ago

What is the equation of a line perpendicular to y=-2/5X-1 that passes through (2,-8)

AysviL [449]

Answer:

$y=\frac{5}{2}x-13$

Step-by-step explanation:

Given the equation

$y=-\frac{2}{5}x-1$

comparing the equation with the slope-intercept form $y=mx+b$

Here,

m is the slope

b is the intercept

so the slope of the line is m = -2/5

As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line,

so the slope of the perpendicular line will be: 5/2

Therefore, the point-slope form of the equation of the perpendicular line that goes through (2,-8) is:

$y-y_1=m\left(x-x_1\right)$

$y-\left(-8\right)=\frac{5}{2}\left(x-2\right)$

$y+8=\frac{5}{2}\left(x-2\right)$

subtract 8 from both sides

$y+8-8=\frac{5}{2}\left(x-2\right)-8$

$y=\frac{5}{2}x-13$

8 0

3 years ago

How fast is somebody running if they run 26.2 miles in 2 hours

lianna [129]

They are running 13.1 miles per hour since half of 26.2 is 13.1

3 0

3 years ago