Convert 28pi/15 to degrees.

State the domain and range of the relation { (5, 5) (4, 4) (1, 1) (-2, - 2), (-10, - 10) }

Milo researched the estimated lengths of several rivers online. On one website, he found some of the lengths were in kilometers and some were in miles. After converting all the lengths into miles, he recorded his findings below.

What is the slope intercept form for each equation in the system compare the slopes and Y intercepts to describe the graph of the system

At Eli's Pancake House there are 279 dirty coffee mugs and 651 clean coffee mugs. What percentage of the coffee mugs at the pancake house are dirty? Write your answer using a percent sign (%). Questions

April takes 2 vitamins each day from a bottle that contains 250 pills when she bought it. Which of these could be used to determine y, the number of pills remaining x days after April bought the bottle?

2. A rectangular plot of land is 0.4 kilometer long and 0.07 kilometer wide. What is its area in square kilometers? Show your reasoning

In a right triangle, the measure of one acute is double the measure of the other acute angle. If the length of the short leg of the triangle is 3cm, find the length of the hypotenuse.

How much money would you have in 15 days if you get a penny doubled each day?

The area of a circle is 1256 square inches. What is the radius?

What two fractions equal the same in this row 7/10 6/9 5/8 9/12 1/2 or 3/4