John and his family went out to eat at their favorite restaurant. the bill for the food was 65.00 and they a left 20% tip for the server. what was the total cost of their meal ( including tip)

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Which table shows a proportional relationship between miles traveled and gas used?