During a period of 30 seconds, a scuba diver changed her depth by - 150 feet. Determine the average change in depth per second.

What is the perimeter of a rectangle with width 10 inches and length 13 inches? A. 23 inches B. 36 inches C. 46 inches D. 130 inches 2. What is the area of a triangle with base 19 inches in height 11 inches? A. 209 square inches B. 104.5 sq.

Figure Out The Letter To Number 2X + 5 = 11 2A - 3 = - 5 3N - 1 = 8 -4Y + 2 + - 2 (It Means Figure Out The Letter To Number)

The table shows the grade, g, on a test when the number of problems, n, are correct. Write an equation to model this situation. A) g = 4n B) n = 4g C) g = n + 30 D) n = g - 30

A zoo has 40 emperor penguins. if 30% of them are male, how many are male

Solve using the guess-and-test strategy. Ira has 28¢ in his pocket. He has 20 coins that are either pennies or nickels. How many nickels does Ira have? a. 26 b. 22 c. 18 d. 2

what is the correct upper and lower control limits for 8.42 pounds and the accectable range for plus or minus. 65 pounds

Argyle can read 7 pages of his book in 5 minutes. At that rate, how many pages can he read in two hours?

Country Population (1997 estimate) Area (square km) U. S. 272,648,000 9,364,520 Romania 22,609,000 237,391 Ghana 18,339,000 237,533 Which of these countries has the greatest population density? Which has the least?

Whats the square root of 2562634

Difference between 136 and - 50