Use the cubic model y = 10x3 − 12x to find the value of y when x = 9.

Which of the following is another way to express the equation 16 = -9 + z?

17The admission fee of a museum is $12.50 for adults and $6.50 for children. Ona
certain day, 500 people went to the museum and S4450 was collected. How many
children and how many adults attended the concent?
(1 Point)
200 adults & 300 children
300 adults & 200 children
300 adults & 300 children
400 adults & 100 children

Liam wants to buy a bicycle that costs $290.00. His parents say Liam must raise 40% of the money himself. How much money must Liam raise?

Suppose that the amount of algae in a pond doubles every 4 hours. If the pond initially contains 90 pounds of algae, how much algae will be in the pond after 12 hours?-720 pounds
-360 pounds
-1440 pounds
-114 pounds

QUESTION 23 Determine if the given solution is correct. If it is not, find the solution. Is -5 the solution to x+6=5-4? no; x=7 yes no; x=3 no; x=15

there are 20 golf balls in a bag, and 2 of the golf balls are white. the rest are yellow sherry randomly chooses golf balls, looks at the colors and returns it to the bag. she mixes up the golf ball and randomly selects another one. what is the probability that sherry selects a yellow ball both times? write your answer as a percent.