Mathematics, 30.06.2019 06:00 jacqueline398
Mary has 15 coins in her piggy bank. two are half-dollars, 5 are quarters, 7 are dimes and 1 is a nickel. what is the probability that when she shakes the piggy bank a half-dollar and then a dime fall out?
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2
Answers: 1
Mathematics, 21.06.2019 22:00
10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.
Answers: 2
Mary has 15 coins in her piggy bank. two are half-dollars, 5 are quarters, 7 are dimes and 1 is a ni...
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