Mike and ike are experts at pitching horseshoes. 70% of mike's tosses are ringers. 67% of ike's tosses are ringers. suppose mike and ike toss 50 horseshoes. which of the following is closest to the probability that ike's proportion is ringers is higher than mike's for those tosses?
a) 0.0002
b) 0.0006
c) 0.2578
d) 0.3745
c) 0.6255

The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers