13. Which of the following represents a shape whose horizontal cross sections could all be congruent?

(1) a cone

(3) a sphere

(2) a prism

(4) a pyramid

Which of the following accurately compares 3 to the square root of 8 and the square root of 82

Do you know what 0.6048:8

Frank has a circular garden. The area of the garden is 100 ft2. What is the approximate distance from the edge of Frank's garden to the center of the garden? (A = πr2)

5/4.6/25+6/5 Simplify

What is 6/2 (1+2) ? I think it's 6, unless I'm supposed to multiply or divide? I cannot remember what happens after you figure the amount with the parathesis. Geesh!

What is 22*123 and 3/4*5/6

12,000 is compounded semantically at a rate of 9% for 20 years. Find the total amount in the compound interest account

Evaluate the expressions with grouping symbols: 7 (13 - 8)

If 153=2 (z+z) n153=2 (z+z) n153, equals, 2, left parenthesis, z, plus, z, right parenthesis, n, then what is the value of 2n (2z) - 1932n (2z) - 1932, n, left parenthesis, 2, z, right parenthesis, minus, 193?

Put the following list of numbers in order from smallest to largest. 1. first E. 29.94 2. second D. 28.15 3. third C. 27.068 4. fourth B. 28.08 5. fifth A. 28.3