Dave Flip a coin 20 times and got heads on eight of the flips Based on Dave's results what is the experimental probability of the coin landing on heads?

Rhe sum of three consecutive ofd numbers is 87. What is the smallest of these numbers?

Add the polynomials (7x^3-2x^2-12) + (3x^3-8x^2+10x)

Find the fifth roots of 32 (cos 280° + i sin 280°).

Is a game in which the cost to play equals the expected values of winning. a. Biased game b. Fair game C. Not fair game d. Probability game

72% of what number is 27?

What is the value of y 3y-1+4y+7

You can buy for apples at Stop & Shop for 0.96 you can buy 6 of the same apples at path mark for $ 1.50 which store has a better buy

The time it takes me to wash the dishes is uniformly distributed between 6 minutes and 12 minutes. what is the probability that washing dishes tonight will take me between 7 and 10 minutes?

Big ideas math record and practice journal answers

ms. louis buys popcorn in 20kg bags. her daughter eats 9bags of popcorn per month. how many kg of popcorn does her daughter eat in one month