Tracy ran a lap around the school track in 74.2 seconds. Malcom ran a lap in 65.92 seconds. Estimate the difference in the times in which the students completed the lap.

An architect built a scale model of a shopping mall. On the model a circular fountain is 36 inches tall and 40.5 inches in diameter. If the actual fountain is to be 8 feet tall, what is it's diameter

The first triangle is dilated to form the second triangle. Select True or False for each statement. Statement True False The scale factor is 0.4. The scale factor is 2.5.

Esmerelda is five times as old as Ruth. Four years ago, the sum of their ages was 22 years. How old is each now?

Multiply fractions and whole numbers 4/5 * 6 =

The tax rate on groceries is 9%. What amount of tax would you pay on $87.56 of groceries? Round to the nearest cent. st

What is the approximate area of the circle shown below 9.4cm

What is 56 * 56 equals 256?

Use the values in the table to determine the slope

Use the table provided to determine the total amount paid on a 30 year fixed loan, at 6.0%, of $75,000. $162,000 c. $143,820 b. $153,750 d. $133,250

17.2 hg equals how many g