A group of 50 people has a ratio of 2:3 boys to girls. How many girls are there?

The ratio of 42cm to 3m

Why is positive 3?

What is the step by step way to solve this exponential equation?2^ (x+1) = 3^x

A can of tomato juice is a cylinder with a radius of 7.5 cm and a height of 20 cm. What is the area of the label around the can?

MS. gordan has 6 boxes of markers. Each box of has 19 markersin it. If she sold each marler for 2 dollars how much money did she make

Simplify the expression 4x^5y^3x3x^8y^7/6x^4y^10

If you know the ratio of inches to centimeters is 1 to 2.54, how can you find the number of centimeters equivalent to 9 inches? What is the relationship between centimeters and inches?

If f (x) = - 3x4 - 2x3 + 3x2, and g (x) = 3x4 - 4x3 + x2 then f (x) + g (x) = A. 2x3 - 2x2 B. - 6x3 + 4x2 C. - 3x4 - 6x3 + 4x2 D. 3x4 + 2x3 - 2x2

How do i solve this 2x+y=2 - 2x-5y=14

Using side lengths only, could the triangles be similar? Triangle X Y Z. Side X Y is 1.5, X Z is 1, Z Y is 2. Triangle Q S R. Side Q R is 1, R S is 1.5, S Q is 0.5.