Using the formula r=d/t, where d is the distance in miles, r is the rate, and t is the time in hours, at which rate must you travel to cover 212.5 miles in 2.5 hours?

You and some friends go out for dinner. the bill is $68.50. you want to tip the waiter 18%. What is the total amount you and your friends should pay?

How many solutions does the following equation have? 4x + 3x - 8 = 14 + 7x

What are the factors of 96?

Find theta to four significant digits for 0 less than or equal theta less than 2pi. secant theta equals negative 2.782

A submarine submerged at a depth of - 35.25 meters dives an additional 8.5 meters.

11z/16+7z/8=5/16 as a decimal

Find a unit rate A 13 ounce package of pistachios cost 5.99

Scores on exam are normally distributed with a mean of 45 and standard deviation of 8 1. what is the probability that the score of a student will be higher than 52.6? 2. what proportion of the students score below 43? 3.

What is the exact area of a circle with a diameter of 44 ft? answers on bottom

A dime weighs 1/12 ounce Jody has 1 pound of dimes about many dimes does she have?