Use milligrams to prove that 1.989 · 10^27 kilograms is equal to 1.989 · 10^33 milligrams.

Use kilograms to prove that 1.989 · 10^33 milligrams is equal to 1.989 · 10^27 kilograms.

How?

The natural numbers are a subset of all of the following sets except the irrational numbers real numbers integers numbers whole numbers

A parallelogram has sides of length 30 centimeters and 18 centimeters. One of its angles measure 58 degrees. Which is the best estimate for the parallelogram A 274.8 cm squared B 286.2 cm squared C 457.9 cm squared D 540.0 cm squared

Suppose Martina places $4000 in an account that pays 19% interest compounded each year. Assume that no withdrawals are made from the account. (a) Find the amount in the account at the end of 1 year.

After working for 25 hours, Lamar made $375. After working for 40 hours, Lamar made $600. Predict how much he would make after 10 hours of work.

1. Solve 3n + 11 12. Which is the best description of the solution set? A. n - 4 B. n < - 4 C. n < 2 D. n < 2 or n < - 4 2. Solve 4x - 12. Which is the best description of the solution set? A. x < - 5 and x < 4 B. x < - 5 C. x < 4 D. x 4

A child is sitting in a tree 8 ft off the ground. A raccoon is sighted 6.5 ft away from the base of the tree. What is the angle of depression from where the child is sitting to the raccoon? Round to the nearest hundredth.

What is the answer for - 2y = - 15

The floor of a rectangular living room is 12 meters by 9 meters. what is the distance between opposite corners of the living room? (This is pythagorean theorem btw)

What is 1/4 added by 5/6 added by 2/3

R varies directly as s. Find r when s equals 10 and k equals 12