View Estample A bag contains 24 red marbles, 2 white marbles, and 6 gray marbles. You randomly pick out a marble,
record Its color, and put it back in the bag. You repeat this process 160 times. How many white or gray
marbles do you expect to get?
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white or gray
If you randomly pick out a marble and replace it 160 times, you can expel
marbles to be chosen.
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i think the amount would be $140.62

multiply then divide

step-by-step explanation:

third choice down

step-by-step explanation:

the first inequality is based on the number of adults and campers, and the second inequality is based on the cost of feeding both the adult and the camper.

we know that there is room for 525 people max.   it's ok to have less than 525, but it's not ok to have more than 525, so the inequality is less than or equal to.   the number combination of adults (x) and campers (y) cannot exceed this 525 max.   therefore:

x + y ≤ 525

now we talk about cost.   it costs $9 to feed one adult, so depending upon the number of adults you have (x) depends upon how much it will cost to feed that number of adults.   same with the campers, who cost $5 to feed.   the adults can be represented by 9x and the campers can be represented by 5y.   since the budget cannot exceed 1,200, the second inequality is:

9x + 5y ≤ 1200