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!

Which ratio is less than 7/15? 9/15 2/5 3/5 24/45?

When a calculator truncates, it A) rounds the answer. B) gives the exact answer. C) gives an error message. D) drops digits without rounding.

An airliner carries 150 passengers and has doors with a height of 70 in. Heights of men are normally distributed with a mean of 69.0 in and a standard deviation of 2.8 in.

Which best describes the behavior of the conquistadors toward Native Americans? A. The conquistadors robbed, enslaved, and killed Native Americans. B.

Select all pairs of numbers that have a least common multiple of 18. A. 2 and 6 B. 3 and 6 C. 2 and 9 D. 6 and 9

What expressions are equivalent to 4d+6+2d

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If a sequence is defined recursively by f (o) = 3 and f (n+1) = - f (n) + 5 for n≥0, then f (2) is?

A classroom had 35 glue sticks. If the ratio of glue sticks to glue bottles was 5:2 how many glue bottles did the classroom have

What is the solution to the system of equations? 2x - y = 7 y = 2x + 3 0 (2, 3) (2,7) no solution infinite number of solutions