On day 1 (t=0), a culture contains 420 bacteria. Two days later (t=2), it has 1050 bacteria. What is the best prediction for the number of bacteria on day 7 (t=6) ?

A. 5773

B. 8203

C. 6563

D. 4618

What is 0.973 ... as a fraction

What is the solution of the quadratic equation x^2+3x-5=0

491,787 divided into 477

3x 10 to the 7 times as great as 2 x 10 to the negative 4

Will is 28% taller then Wanda so will height is % of Wanda's height

A gallon of water weighs 8.3 pounds. To the nearest tenth, about how many gallons of water weigh 62 pounds?

Use a proportion to find the missing side length, x. Triangle A B C dilated to form triangle D E F. In triangle A B C, side A B measures 10 and side B C measures 4. In triangle D E F, side D E measures x and side F E measures 2.

What is the answer to this equation 12 is what % of 200

If you wanted to make graph of y=3x+1 steeper, which equation could you use? A. y=3x+4 B. y=-3x+1 C. y=1/2x+1 D. y=7x+1

A number is shown in word form. "Two hundred thirteen thousand, forty-nine" What is the number in standard form?