What is the rule of this pattern 1, 21, 85, 341

You want to install a small square window that has an area of 200 square inches what is the length (to the nearest tenth) of each side?

Solve the inequality - 10x + 1<8

Which of the following choices is the explicit formula for the following geometric sequence? -0.1, 0.02, - 0.004, 0.0008, - 0.00016 A. an = 0.1 (0.2) n B. an = 0.1 (-0.2) n-1 C. an = - 0.1 (-0.2) n-1 D. an = 0.2 (-0.2) n-1 E. an = - 0.1 (0.2) n-1

What is 7.74 divided by 9 with work

What is the equation of the given line (-3, 1) (1, 1)

If Abby rolls two number cubes a hundred times, about how many times would she expect a product greater than 10.

Jane is going to fence in her back yard. She has purchased 120 feet of fencing and knows that she wants to fence in a rectangular area where one side will be the back of her house. She knows her house is 25 feet across the back.

What os the ratio of 5 and 40

How to find square feet

Due: Thursday at 11:00 PM 6 . At the beginning of class, Mrs. Smith asked each of her 25 students to write his/her name on an index card and place it in a closed container. Mrs.