David used a calculator to divide 5,824 by 224. His answer was 260. Use estimation to assess the reasonableness of his answer.
A His answer is unreasonable because 260 x 200 is 52,000.
B His answer is unreasonable because 5,000 + 20 is 250.
C His answer is reasonable because 260 x 20 is 5,200.
D His answer is reasonable because he used a calculator.

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Raj encoded a secret phrase using matrix multiplication. using a = 1, b = 2, c = 3, and so on, he multiplied the clear text code for each letter by the matrix to get a matrix that represents the encoded text. the matrix representing the encoded text is . what is the secret phrase? determine the location of spaces after you decode the text. yummy is the corn the tomato is red the corn is yummy red is the tomato

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)