Who ever gets this first is brainliest the rug in mario’s room is 6 feet by 6 feet. he wants to buy a new rug that is double the length of the old rug.

how will the area of the rug change?

a.
the area of the new rug will be the same as the area of the old rug.

b.
the area of the new rug will be 4 times the area of the old rug.

c.
the area of the new rug will be half the area of the old rug.

d.
the area of the new rug will be twice the area of the old rug.

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?