If 6 + x + y = 20 and x + y = k, then 20 - k =

7.04 billion in scientific notation

An old billionaire is writing his will, and deciding how to distribute his nine estates among his three children. He wants to give each child at least one estate, and he does not want to give any two of his children the same number of estates.

Tyler throws a water balloon into the air from the top of a building, and it lands on the ground. The graph below models the height of the water balloon throughout its flight.

If there were 30,000 cars produced and later it was found that 222 had a defect in one of the headlight bulbs, what is the probability that any one of those cars would have the defect? A. 1/5200 B. 37/5000 C. 2/6235 D. 10/520

Determine the greatest possible value for c if A=30° a=5 and b=8

For each of the transactions in items 1 through 5, indicate the effects on the accounting equation elements. The company purchases supplies on credit - The Asset account does the following A. Increase B. decrease C. No effect

The ribbon costs $3.79 per foot. How much does it cost to make each bow?

In a school 5/9 of the number of pupils are girl. Write down the number of girls as a ratio to the number of pupils in the school

Walter practices piano for 1/4 hour, 1/2 hour, or 3/4 hour every other day. If a line plot shows two X's above each value of time, what is the total amount of time Walter has spent practicing? i came up with 2 1/4 hours

A pair of dice is rolled. What is the probability that a 3 shows up on the second one?