The probability of winning scratch ticket is 4 out of 10. If Dan buys 25 tickets how many should you expect to be winning tickets?

Answers:

10

11

14

15

Tysm!

If you make $450 a month but 15% is held out of each paycheck for Social Security and taxes how much do bring home?

Find f^-1 (x) for f (x) = 1/x^3 and state whether or not it is a function? (TIMED) A. f^-1 (x) = - 1/3x + 2/3 : function B. f^-1 (x) = 1/3x - 2/3 : not a function C. f^-1 (x) = 1/3x + 2/3 : function D. f^-1 (x) = - 1/3x - 2/3 : function

9. Simplify: 5 + (7x + 3) + (-7x) A) - 8x B) 8x C) 14x + 8 D) 8

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What's. 0825 as a percent and fraction

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2x+3y=12 how do I solve?