Someone ! due in 10 ! need ! will give 14 points + 1 for ! correct answer only a rectangle has a base of 3 inches and a height of 9 inches. if the dimensions are doubled, what will happen to the area of the rectangle? a) it will be half of the original size. b)it will be the same as the original size. c) it will be four times the original size. d)it will be one-fourth the original size.

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?