Acontainer holds 15 pennies, 8 nickels, and 10 dimes. you will randomly select two coins without replacement.
fill in the probabilities on a tree diagram.
how many ways can you select the coins?
how many ways can you select exactly 1 nickel?
what is the probability that you select 2 pennies?
what is the probability that you select a dime and then a penny?

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?