Dalia is a botanist. She wants to model the growth rate of the patch of ground that is covered by a certain plant as time passes.

The length of a rectangle is given by the function l (x) = 2x+1, and the width of the rectangle is given by the function w (x) = x+4.

Which expression is equivalent to square root - 80

A plane has a crusing speed of 300 miles per hour when there is no wind. At this speed, the plane flew 600 miles with the wind in the same amount of time it flew 400 mikes against the wind. Find the speed

A newspaper conducted a statewide survey concerning the 1998 race for state senator. The newspaper took a SRS of = 1000 registered voters and found that 520 would vote for the Republican candidate.

Two pages that faces each other in a book have 333 as the sum of their page numbers what is the number of pages that come first

A flagpole is 20 feet tall and its shadow is 8 feet long. A nearby building has a shadow 31 feet long. How tall is the building?

Whats $3316X8 estimate

How many terms are in the algebraic expression 2y + 3x - 5x2 - 9?

9x-4x<3+-11-2 how to do this

F (*) = log [x+4/*-1] find the domain