Ask question

Ask question

All categories

3 years ago

6

School newspaper staff went to three different sports games to survey students on their favorite sport, and the results are show

n in the table below. Are these samples biased? Why or why not?

1 answer:

ycow [4]3 years ago

3 0

They are biased. No one picked random

You might be interested in

perimeter is a measure of the distance around a figure. if each side of a triangle measures 0.75 inches, what is the perimeter o

Korvikt [17]

A triangle has 3 sides....each side measuring 0.75 inches...and the perimeter is the total of all 3 sides.

0.75(3) = 2.25 inches

6 0

3 years ago

Read 2 more answers

Look at the following graph of the given equation. Determine whether the equation is the function. Explain why or why not.

Drupady [299]

Answer:

Step-by-step explanation:

It is a function. Every x has only 1 y associated with it. You cannot find an exception to this rule.

Stated another more common way: if you take a ruler and lay it flat on the graph so that the ruler is parallel to the y axis, you will find the ruler will go through only one y for every x. That's called the vertical line test.

3 0

3 years ago

Which of the following expressions is equal to -3x^2-27?

Iteru [2.4K]

Answer:

6

$\sqrt{2}$

3 0

3 years ago

Dy/dx when y=x^2e^5x

vekshin1

I believe the problem asks for the slope. This problem can be done by putting <span>y=x^2e^5x into slope intercept form. However, the issue is that there is the variable "e", which does not match the slope intercept formula, y=mx+b. Long explanation short, the slope is </span> $3e^5x^2$

4 0

4 years ago

Find the point-slope equation of the line with slope -3 that passes<br> through the point (2, -10).

MatroZZZ [7]

Answer:

Step-by-step explanation

(-y-y1)/(x-x1)= m

y-(-10)/(x-2)= -3

y= -3x -4

4 0

3 years ago

Read 2 more answers