Find the common ratio for the geometric sequence.8, -0.8, 0.08, -0.008, . . .

A. -0.01
B. -1
C. -0.1
D. 0.1


Answer: C

Mathematics

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Solve the problem.Pedro can't decide which size pizza to order. The 10-inch cheese and sausage pizza is  while the  deluxe is  If he gets the  pizza, the total price will be divided among 3 people. If he chooses the 

/> pizza, then the total price will be divided among 4 people. Which is the better buy? How much will each person pay? (Use 3.14 for ?.) A. 10-inch pizza; $3.66 B. 12-inch pizza; $3.00 C. 12-inch pizza; $3.66 D. 10-inch pizza; $3.00

Mathematics

Use a special product formula to simplify.(5x4 + 4y4)(5x4 - 4y4)

A. 25x8 - 16y8 B. 25x8 - 20x4y4 - 16y8 C. 5x8 - 16y8 D. 25x8 + 16y8

Mathematics

Perform the indicated operation. Simplify if possible. + 

A.
B.
C.
D.

Mathematics

Solve.Find the dimensions of a rectangular enclosure with perimeter  and area 

A. 16 yd by 7 yd B. 13 yd by 7 yd C. 14 yd by 6 yd D. 15 yd by 6 yd

Mathematics