Lightning strikes Earth 1000 times in 10 seconds. How many times does it strike per second?

Solve for x. 10 = - 2/3 x A) - 6 B) - 9 C) - 15 D) - 18

A box contains cards that are numbered from 1 to 100. What is the probability of randomly selecting a number that is less than 12? 1/100 1/12 11/100 12/100

Evaluate 15cos60 Options are A) - 0.5 B) 7.5 C) - 14.5

A polynomial has a degree of 9, and Mary Jane claims that it has exactly 4 real zeros. Can her claim be correct? Why or why not? A) No, her claim cannot be correct. A polynomial of degree 9 must have 9 real or 9 nonreal solutions.

How do I divide 1/8 / 5 3/8?

7/8=?/48 A. 42 B. 13 C. 1 D. 6

The quotient of 2 times a number and 8 a. 16x b. 8x/2 c. 2x/8 d. x/16

Solve for x. 5*-6=4*+8

LaMia buys 133 stickers. The stickers come in packs of 19. How many packs does LaMia buy?

To which sets of numbers does pi belong? Select each correct answer. A - integers B - real numbers C - rational numbers D - irrational numbers