Find the number of subsets of the set.{1, 2, 3, . . . , 8}

A. 16
B. 512
C. 256
D. 252


Answer: C

Mathematics

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The two triangles below are similar. Find the length of any missing side.

A. x = 1.40; y = 3.6 B. x = 5.6; y = 3.6 C. x = 6.4; y = 3.9 D. x = 5.6; y = 3.9

Mathematics

Provide an appropriate response. The local school budget needed to be cut by $300,000. If the budget was originally set at $1,543,000, what is the percent of decrease needed?

A. 51.4% B. 5.14% C. 1.94% D. 19.4%

Mathematics

Find the probability.When a single card is drawn from an ordinary 52-card deck, find the probability of getting a black 10 or a red 7.

A.
B.
C.
D.

Mathematics

Solve the problem.Two pages that face each other in a book have 341 as the sum of their page numbers. What is the number of the page that comes first?

A. 168 B. 169 C. 170 D. 171

Mathematics