A human hair was measured to be 8.0*10-4 inch thick. A cat hair was measured to be 4.0*10-1 inch thick. How much greater is the thickness of the cat hair than the human hair? Write the answer in standard form.

25 times what times 3 equals 435

7. What are the coordinates of the center of the circle whose equation is (x - 9) 2 + (y + 4) 2 = 1? (-9, 4) (3, - 2) (9, - 4) (-3, 2)

Assuming that in a box there are 10 black socks and 12 blue socks, calculate the maximum number of socks needed to be drawn from the box before a pair of the same color can be made. Using the pigeonhole principle

What is x. |x - 2| - 8 = 10

What are to fractions that equal 1 third

Simplify 6x + 6 + 5x - 8. 11x - 2 11x + 2 9x

Let r={0, 1, 2, 3} be the range of h (x) = x - 7. the domain of h - 1 (x) is

For the problem 135/5, draw two different ways to break apart the array. Use the Distributive property to write products for each different way.

Given the equation StartFraction 2 x + 2 Over y EndFraction = 4 w + 2 what is the value of x?

Elizabeth brought a box of doughnuts to share. there are two-dozen (24) doughnuts in the box, all identical in size, shape and color. five are jelly-filled, 5 are lemon filled, and 14 are custard-filled.