Acircle is represented by the equation below:
(x + 8)2 + (y − 3)2 = 100
which statement is true?
a. the circle is centered at (−8, 3) and has a radius of 20.
b. the circle is centered at (8, −3) and has a diameter of 20.
c. the circle is centered at (8, −3) and has a radius of 20.
d. the circle is centered at (−8, 3) and has a diameter of 20

Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Which shows a reasonable estimation for 124% of 42 using the distributive property?