A student who correctly answered 60 questions ona test received a score of 75%. how many questions are on the test?

The probability that Andrew has heart disease is 0.9. Andrew takes a test for the disease that has an accuracy rate of 75%. What is the probability that Andrew has heart disease and the test accurately predicts it?

What is the range of the data set 22 30 49 71 85 88 92 97 99

The value of 6 in 26.495 is. 10 the value of the 6 in 17.64?

Find the length of an arc of 40° in a circle with an 8 inch radius.

A tree casts a shadow of 17.5 ft long at the same time that a woman 5.7 ft tall casts a shadow 4 ft long. How tall is the tree?

A starfish's top speed is approximately 161 centimeters per minute. What is this speed to the nearest centimeter per second?

The volume of a three-dimensional shape is

How many cubic feet of dirt are there in a hole that is 3' deep x 3' wide x 3' long?

Can you wear slip on shoes without socks

Which table correctly converts inches to feet? A 2-column table with 4 rows. Column 1 is labeled Inches with entries 2, 4, 6, 8. Column 2 is labeled Feet with entries 24, 48, 72, 96. A 2-column table with 4 rows.