The weight of a child in 1990 was 40 lb. By 2005, the child's weight had increased to 90 lb. What was the percent increase?

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2

What are the domain and range of the function f(x)=2^x+1