Toys for boys and for girls are donated to a benefit event by two groups. the lakeville do-gooders donated 5 toys for boys and 7 for girls. the southside champions club donated 6 toys for boys and 5 for girls. the master of ceremonies pulls the first toy out of a bin and it’s a toy for a boy. find the probability that it was donated by the do-gooders.

0.4545 or 45%

Step-by-step explanation:

Do-Gooders toys for boys = 5

Southside toys for boys = 6

Given that the first toy pulled out of the bin is a toy for boys, to find the probability that this toy was donated by the Do-Gooders, the number of toys for girls donate shouldn't be considered since there's a zero-chance that the toy in question is for girls. Therefore:

There's a 0.4545 or 45% probability that it was donated by the Do-Gooders.

yep

step-by-step explanation:

a negative exponent is translated as follows:

so, we have