What is the value of this expression when x = - 1 and y = 2?

4x³y²

If y = 1 i, then y3 - 3y2

Find the factors of 42 showing explain your work and this is the factor pairs in a table

Tell how to read the statement f (4) = 16. Then interpret what it means in terms of input and output values.

Kendra took photographs at the park she photographed 20 dogs and owners in now if there were a total of 64 lyrics how many dogs and owners were there

Use the linear approximation (1+x) ^kapprox 1+kx to find an approximation for the function f (x) for values of x near zero. a.) f (x) = (1-x) ^ (8) approx b.) f (x) = - 8 / (1-x) = approx c.) f (x) = 1 / (sqrt (1+x)) = approx d.

How many iPods shuffles will fit into the packing box

Convert the percent to a decimal, and then divide. 7% : 4

0.64:4 is using standard algorithm

The price of a gallon of gas increased last month from $3.20 a gallon to $3.68 a gallon. What was the percent increase?

Which of the following numbers would be an outlier if added to the data set below? 372, 351, 299, 406, 387, 315, 364, 308