Jenna and Callie collect stamps. Jenna has 20 less than twice the number of stamps that Callie has. Which expression represents the number of stamps that Jenna has?

Can someone tell me the answer to the questions for me Download docx

Robin rides a personal watercraft 75° west of south at 70 miles/hour. The water current is moving 6 miles/hour at an angle of 75° south of west. What is the actual speed (rounded to the nearest hundredth) of Robin's watercraft?

If 729 to 3 = 9 what is 512 to 3 = ?

Rate of 64 ounces in 8 cups

The scale in a drawing is 2 in : 4 ft. What are the length and width of the actual room? Find the area of the actual room. 14 inches by 7 inches

At a ski lift, 47 people are waiting to board cars. Each car can hold 6 people. How many cars will be completely filled? How many people are left to board the last car?

A shoebox measures 15" x 7" x 4.5" what is the surface area of the box

Pam's orchard Delicious Apples $10 entry fee first 10 pounds $1.50 per pound Each additional pound $0.75 If Chis goes to Pam's Orchard how many pounds of apples will he get? Explain how you figured it out.

An alligator can run at a speed of 13 ft./s on land at this rate how far can it run in three seconds?

What is an independent sample?