A phone chain is used to alert a phone chain. Mary calls 4 people. Those 4 people each call 4 people. Those additional people call 4 more people. How many people have been called

What is the measure of in radians? radians In the diagram, is a central angle

What is (f + g) (x) ? f (x) = 3x + 1 g (x) = - 3x? Write your answer as a polynomial or a rational function in simplest form.

If two triangles have three congruent, corresponding angles, what additional information is needed to prove that the triangles are congruent?

The table below shows the relationship between the number of miles traveled and the number of gallons of gas used. Which of the following statement best represents the relationship? F.

2. Two number cubes each have sides that are labeled 1 to 6. Isis rolls the 2 number cubes. What is the probability that the sum of the numbers on the number cubes will equal 4? A. 1/36 B. 1/18 C. 1/12 D. 1/6

A number decreased by 10 is greater than - 5. How can I write this in an inequality?

Suppose that 9% of the general population has and that the test for the disease is accurate 70%

Solve this equation. 100t = - 35

What is 8 divided by 3/5

Alex earns $20 each week, and he deposits half of it into his savings account. At the end of the year his parents add as much as he saved on his own. If the account has 15% simple interest, how much does he have in his account in one year?