Angela can complete 3 RCA problems in 2 minute. how many problems during 2 hours of tutoring?

Which of the following gives all of the sets that contain sqare root 9 1 the set of all irrational numbers 2. the set of all natural numbers, the set of all whole numbers, and the set of all integers 3.

What the ratio, 75:24 as a decimal

Use similar triangles to solve. a person who is 55 feet tall is standing 132132 feet from the base of a tree, and the tree casts a 144144 foot shadow. the person's shadow is 1212 feet in length. what is the height of the tree?

the sum of two numbers is 100. The first number plus twice the second number is 200. what are the numbers

Angle QRS is a straight angle. The measure of <2 is 60 degrees more than the measure of <1. What is the measure of <1?

Suppose that state's record high temperature of 102 was set in 1930, and the record low of -14was set in 1966. What is the range of these temperature extremes?

Max makes a scale drawing of distance between salt lake city and Arizona. The distance between salt lake city and Arizona is 21 cm. If each 7 cm on the scale drawing equals 250 kilometers, how far apart are the salt lake city and Arizona.

What is 2 square roots between 9and 10?

An office supply store sells pencils individually or by the case. Pencils purchased individually cost $0.97 each. One case of forty pencils costs $37.20. You have an annual budget of $95.00 for pencils. Without exceeding the annual budget of $95.

Suppose you were a carpenter. Give the lenght, width, and height of a storage cabinet with a volume of 72 cubic feet that you would build. Explain your choice.