Bradley wanted a blue gumball and a green gumball from a vending machine. there were 15 blue gumballs, 12 yellow gumballs, 2 green gumballs, and 16 purple gumballs. how many times would you expect to get a blue gumball or green gumball if a gumball was taken out 250 times?

Bradley would expect 94 times to get a blue or green gumball.

Step-by-step explanation:

Since we have given that

Number of blue gumballs = 15

Number of yellow gumballs = 12

Number of green gumballs = 2

Number of purple gumballs = 16

Total number of all gumballs = 45

Probability of getting either a blue gumball or green gumball be

So, Expectation of getting a blue gumball or green gumball if a gumball was taken out 250 times :

Since we know that it must be less than 94.4.

So, the nearest smallest integer will be 94 times .

Hence, Bradley would expect 94 times to get a blue or green gumball.

$15 each

step-by-step explanation:

$45/3 children= $15 each

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.