Rebecca buys some scarves that cost $5 each and two purse that cost $12 each. the cost of rebecca total purchese is $39. how many scarves did rebecca purchese

Determine whether the underlined numerical value is a parameter or a statistic. Explain your reasoning. Upper A poll of all 2000 students in a high school found that Modifying 94 % with underline of its students owned cell phones.

Triangle A is a scaled version of triangle B. The dimensions of triangle B are three times the dimensions of triangle A. The area of triangle B is 162 sq cm. What is the area of triangle A? A. 81 sq cm B. 54 sq cm C. 36 sq cm D. 18 sq cm

Leslie ran 4 1/2 laps around the park in 3/4 hour. Kayla ran 3 1/2 laps around the same park in the same amount of time. How many more laps around the park can Leslie run in one hour than Kayla at these rates? Explain! A. 3/4 B. 1 C. 1_1/3 D. 2

What is the standard form of two hundred fifty three thousandths

You want to install carpet in a square room that has a area of 196ft2. calculate the length of one side of the room

3.2 x (103) is equal to:

Simplify the expression 6^2/^3

Simplify 8 (4x-3) + 6 and 6 (2x+7)

Which equation below would be perpendicular to line y+4x=8

In scientific notation, how can you tell if it is less than or greater than 1? Explain