Do the ratios 6:3 and 8:4 form a proportion?

Radon-222 decays at a continuous rate of 17.3% per day. How much will 480 mg of Radon-222 decay to in 8 days?

Jack bought 6 pieces of rope. Each piece of rope was 192 inches long. Measured in feet, what is the total length of rope that Jack bought?

A parabola has its vertex at (2, 1) and crosses the x-axis at (1,0) anu al l the equations below has this parabola for its graph? (TEKS A2.4B-R) ui ... Ay=1 - (x - 2) ^2 C y = - 1 - (x + 2) ^2 Dy = - 1 - (x - 2) ^2 B y = 1 + (x + 2) ^2

A cake recipe requires 3 1/4 cups of flour for 13 servings and 4 1/2 cups of flour for 18 servings. How much flour is required to make a cake that serves 28?

What is tge answer to 3>-0.5h>-3

Which statements are true about the graph of the function f (x) = x2 - 8x + 5? Select three options. A. The function in vertex form is f (x) = (x - 4) 2 - 11. B. The vertex of the function is (-8, 5). C. The axis of symmetry is x = 5. D.

What category does "per" and "Every" go in Addition:? Subtraction:? Multiplication:? Division:?

What is eight to the power of 0

Student Friendly Bank pays a simple interest rate of 2.5% per year. Neighborhood Bank pays a compound interest rate of 2.1% per year, compounded monthly.

What percent of 70 equals 49?