Ms. Sanchez receives a shipment of 45 calculators, but 2 of them are defective. Ms. Sanchez asks a student to test the calculators. What is the probability that the first two calculators...

Ms. Sanchez receives a shipment of 45 calculators, but 2 of them are defective. Ms. Sanchez asks a student to test the calculators. What is the probability that the first two calculators...

How would I get y=9x-18099 in an Elimination Problem? ( I really need help) - Thank you so MUCH!

The crimped oats sold by a horse-feed store has ten cents per pound mark-up, which is 50 percent of the cost. What is the retail price of the oats?

is this equation parallel, perpendicular, or neither

If divided equally, what portion of the minutes remaining on the phone plan would be available for each person?

If there are a total of 135 seats, 118 front handlebars (that steer the bike), and 269 wheels.

Find the constant of proportionality

Fiona finds one shell at the beach on her first day, each day she finds twice as many as the day before, how many does she find in seven days

Determine the exact value of cos(Pi/24)???

The kangaroos A, B, C, D and E were sitting in this order, clockwise, around a circular table. When the bell rang, each kangaroo but one exchanged its position with a neighbour. The order of the kangaroos,...

Algebra 1

The crimped oats sold by a horse-feed store has ten cents per pound mark-up, which is 50 percent of the cost. What is the retail price of the oats?

math word problem

The desirable tractor speed for a spraying operation is three miles per hour. To check the speed, a distance of 500 feet is measured and marked. How many minutes should it take the tractor to...

the product of t and 2 is less than y

I need help answering the question

Assume that a hat contains four bills: a $1, a $5, a $10, and a $20 bill. Two bills are to be selected at random with replacement. Find the probability that both bills are $55 if at least oneat least one selected...

it is for my final exam in school

Three sisters: Jane, Keri, and Alice purchase a purebred riding horse. If Jane paid for one-fourth of the price of the horse, Keri paid 400 more than Jane, and Alice paid 400 more than Keri, what...

A fertilizer bill in the amount of $1,845 was due on May 15, but the farmer was not able to make payment until July 6. If the dealer charges 12 percent interest on overdue bills, what amount was due...