The average of your first three test grades is 78. what grade must you get on your fourth and final test to make your average 80?

if a circle with a circumference of 16pi inches is circumscribed about a square what is the length of a diagonal of the square

Express your answer in the smallest unit: 338km + 62km 71m

Which method below could provide an estimate for the number of mailboxes in a neighborhood A: N = number of mailboxes on one street x number of streets in the neighborhood B: N =

What is true about a parallegram

Find the first, fourth, and eighth term of the sequence:A (n) = - 2•5n-1

For what positive value c does the equation logx = cx^4

If g (x) = 25 and h (x) = 4 - X, what is the value of (g•h) (-3) ?

Multiply 862.4 * 0.03

Which of the following is a graph that uses a rectangle and line segments to show the clustering of a set of data? A. Line graphs B. Scatter plots C. Dot plots D. Box and-whisker-plots

What is the median of 26, 54, 33, 12, 74, 8, 63? 33 26 12