the graph of the equation below is a circle. what is the length of the radius of the cirlce? (x+5) 2 + (y+7) 2=21^2

The sum of two numbers is 17. Their difference is 3. Find the numbers.

mineo bought a 3000 one-year certificate of deposit that paid 8.2% simple interest. At the end of the year,

The value of the digit 8 in this number is 80. The value of the digit 7 in this number is not 7

What is 30divied by 8240

What is the value of 10 power of 2

How can you use integers to represent da

Which of the following functions would not model exponential decay? August899 August899 10 months ago A. h (x) = 44 (0.89) ^2x B. j (x) = (0.34) ^x-3 C. b (x) = 876 (1) ^x D. z (x) = 7 (0.999) ^4x-2

A roller coaster with a mass of 1000 kg is shot to a speed of 30 m/s in 8 seconds. How much kinetic energy does this coaster have at the end of the 8 seconds? To receive full credit, show all of your work in the space below.

Junior has saved money in his piggybank over the winter. He wants to buy a $30 computer game. If he has 14 one-dollar bills, 16 half dollars, 12 quarters, 8 dimes, 25 nickels, and 10 pennies, how much more does he need to borrow from Dad to buy the

Find the Volume of a cylinder with a base area of 25pi inches squared, and height equal to the radius