What two simpler problems can you use to find 9 x 38? (Hint) Think about the tens and ones.

You collect a random sample of size n from a population and calculate a 90% confidence interval. Which of the following strategies would produce a new confidence interval with an increased margin of error? Use an 80% confidence level.

Lorena walks the path around the park in 30 minutes. If she jogs, it takes her 20 minutes. Her jogging speed is 2 miles per hour faster than her walking speed. Find her walking speed and jogging speed.

Archie uses one and a3 yards of grout to make the bottom of his Hamic stronger he uses 10 inches of rope to strengthen some areas of the Hamic how much rope in yard and in inches does Archie use in all

You can buy an 8 pack of paper towels for $7.92 or 12 pack for $11.64, which is a better buy?

What is 1/3 divided by 1/9

1. Collin noticed that various combinations of nickels and dimes could add up to $0.65. Let x equal the number of nickels Let y equal the number of dimes What is the domain where y is a function of x and the total value is $0.65? A.

Anne wants to tie a support line from the top of a 50 foot radio tower to an anchor spot 30 feet from the tower's base. Approximately how long will the line need to be?

At 6:00 p. m. the temperature was - 5°F outside. By midnight the temperature had dropped 12 degrees. What was the temperature at midnight? A. - 7°F B. - 17°F C. 17°F

How many ounces are in 7 pounds

Loan amount: 13000 Method of payment:discount basis Amount of interest: 625 Term of load: 1 year Effective rate of interest (to the nearest tenth)