Which best models a plane? A. a floor B. A pebble C. a jump rope D. a stick

What is the value of 2x^-2y^-2 for x = 3 and y = 2? a) 1/18 b) 72 c) 2 (-6) ^-4 d) 1/648

The number 3.14063 written correct to 3 decimal places is

Which of the following expressions has a value between 5 and 6? a. √17 b.√32 c.√60 d.√125

Perform the operation indicated, then place the answer in the proper location on the grid. Write your answer in descending powers of a. (a 3 - 2a + 5) - (4a 3 - 5a 2 + a - 2)

The cost for a long-distance telephone call is $0.35 for the first minute and $0.10 for each additional minute or a portion thereof. The total cost of the call cannot exceed $3.

The table below summarizes mendel's results for the f2 generation. mendel's results plant height 787 tall 277 short flower color 705 purple 224 white flower position 651 middle of stem 207 end of stem pod color 428 green 152 yellow pod shape 882

Susan is 50 inches tall. Myra is 3 inches taller then Elaine, who is 2 inches shorter than Susan. how tall is myra

5/8 as a decimal and a percent

What is the system of equations? x + 3y = 5 -x + 6y = 4

Solve - 2/3x > 8 or - 2/3x < 4