The function y=-0.04x^2+2x models the height of an arch support for a bridge, where x is the distance in feet from where the arch supports enter the water. How many real solutions does this function have?

A. 0

B. 1

C. 2

D. 3

The recipe calls for 1/2 cup of flour to make 8 servings. How many cups of flour are needed to make 20 servings. Explain.

Simplify 6 - 3 (4 - 3x) -3x - 6 9x + 18 9x - 6

Some body knows how to form a subset?

The radius of a circle is 8units. What is the circumference?

Chef Alonso is creating a recipe called Spicy Italian chicken with the following ingredients:3/4 pound chicken, 2 1/2 cups tomato sauce, 1 teaspoon oregano, and 1/2 teaspoon of his special hot sauce.

What is the domain and range of the function f (x) = 1.2x?

Perimeter of a rhombus is 146cm and the length of one of its diagonal is 48cm. find the length of its other diagonal.

Of the 34 cars in a parking lot, 20 are green, 8 are gold, and the rest are black. What are the odds against the next car leaving the lot being black?

A) 12 x - 18 = 4x + 30

A graduated cylinder is filled with 36/pi36π36, pi cm^3 3 cubed of liquid. The liquid is poured into a different cylinder that has a radius of 333 cm. What will the height of the liquid be in the new cylinder? Answer = 4 cm