Which of the following pairs of angles must be vertical angles

An investment of $500 earns interest at an annual interest rate of 13%. The equation for this investment is B = 500 (1.13) t, where B represents the balance and t is the number of years.

The mean incubation time of fertilized eggs is 23 days. Suppose the incubation times are approximately normally distributed with a standard deviation of 1 day. (a) Determine the 17th percentile for incubation times.

5. An airplane 30,000 feet above the ground begins to descend at a rate of 2,000 feet per minute. Choose an equation to model this situation. A y = 30,000 - 2,000x B y = 30,000x - 2,000 Cy = 30,000 + 2,000x D y = 30,000x + 2,000

The lengths of songs on the radio are normally distributed with a mean length of 210 seconds, If 38.2% of all songs have lengths between 194 and 226, then the stadard deviation of this distribution is

A bottle of cat medicine says to give 2mL for every pound of body weight How much would you give a 12 pound cat A) 2mL B) 14mL C) 12 mL D) 24mL

The population of a town was 26,000 in 2015 and 30,000 in 2017. Assuming an exponential model, what is the annual percentage increase in the population?

What is the slope of the line x=2

102 percent converted to decimal is

Which reason best explains why carbon is able to form macromolecules? Carbon is a very large element. Carbon can bond with many elements.

Choose the correct simplification of (3x^3y^2) ^2