In the park, the ratio of bald eagle to osprey is 4: 6 .
a. write this ratio in its simplest form _ : _
b. if there were 12 bald eagle, how many ospreys would there be?
c. if the park had 30 ospreys, how many bald eagle would it have?
d. if the total number of bald eagle and osprey was 40. how many of each bird would be in the park? __bald eagle__osprey

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Find the distance between (7,-6) and (-3,-9)