Carla spent two-fifths of her savings on a bracelet and had 9 left over. How many dollars did Carla's bracelet cost?

What is the value of a3 when a=4?

What is the ratio of 420 to 1000 as a fraction in simplest form

If the federal reserve sets the reserve rate to 20%, what is the resulting money multiplier?

Which of the following would represent a line in the real world?

If f (x) = 5x-3, find x=2

The sides of a square are 3 2/7 inches long. What is the area of the square?

In a scale drawing of an apartment 1 centimet represents 2 3/4 feet. If the length of the kitchen is 4 1/2cm on the scale drawing, what is the actual length in feet, of the kitchen?

An initial population of 298 quail increases at an annual rate of 8%. Write an exponential function to model the quail population. What will the approximate population be after 3 years f (x) = 298 (1.08) ^x; 375 f (x) = 298 (0.

1. Find the greatest possible error for the measurement 4.7 cm. A. 0.05 cm B. 0.5 cm C. 1.0 cm 2. The weight of a rock sample is measured to be 2.5 pounds. What is the percent of error in the measurement? A. 2% B. 5% C. 10%

Solve the equation h + 20 = 35-40