What is 801,000,000 written in scientific notation? i will up vote all of the numbers next to 10 are to the power of 80.1*107 8.01*107 8.01*108 8.01*109

If a tree 28 meters tall casts a shadow 32 meters long, what is the angle of elevation of the sun to the nearest degree?

In what ways can vertical, horizontal, and oblique asymptotes be identified

Mike, liz, and Danna are friends. they each measures the lenght of the sidewalk in front of their school for a project. which friend do you think measured incorrectly

What is the domain in{ (6,-4) (8 - 4) (8 - 8) }

How many times can 4 go to 298

What number should both sides of the following equation be multiplied by to solve for x? x/6.5 = 4 5 6 6.5 26

Solve for x. 6x + 2 = 14

A manager purchased a total of 21 coffee mugs and key chains. Each coffee mug cost $8.50, and each key chain cost $2.75. If the manager spent a total of $132.50, how many coffee mugs did the manager purchase?

Find the quotient - 72/-12=

Luke lives 0.4 kilometer from a skating rink mark lives 0.25 kilometer from the skating rink who lives closer