An important formula from chemistry is PV=nrtPV=nrt. Solve the formula for t.

Traveling in the direction of Hogwarts at a constant speed for the entire trip, Larry was one-eighth of the way to Hogwarts at 5:00 a. m. At 8:00 a. m. on the same day he was three-fourths of the way to Hogwarts.

For what values of x is the inequality x-5≤3 true? a. x≤-2, b. x≤ 8, c. x ≥-2 or d. x≥ 8

In a fruit basket there are nine apples 18 bananas and 15 oranges what is the ratio of bananas to the total number of fruit in the fruit basket

The final score in a math contest is made up of 50% test scores, 25% oral participation scores, and 25% project scores. Ella earned an average of 85 on her tests, 95 on oral participation, and 75 on projects.

In the number 2010, the value represented by the digit 1 is what fraction of the value represented by the digit 2?

What is 80% more than 20.00

Which numbers are solutions to the inequality -3x-3 less than or equal to 6. Check all of the boxes that apply. -5 -4 0 2 4

What is 4.9186 round to the nearest tenth

Use the calculator to find the product. (1.466 * 10-8) (5.02 * 105) What is the coefficient of the product? What is the exponent of the power in the product?

Team tool Bella gathered 15 pounds of wood in 1/3 of an hour. What was their speed in pounds per hour.