Two balls are drawn in succession out of a box containing 3 red and 4 white balls. Find the probability that the second ball was red, given that the first ball was:

(A) replaced before the second draw.

(B) not replaced before the second draw.

A tortoise is walking in the desert it walks 6.4 meters in 4 minutes what it its speed

The owner of Kat Motel wants to develop a time standard for the task of cleaning a cat cage. In a preliminary study, she observed one of her workers perform this task six times, with the following results: Observation 1 2 3 4 5 6 Time (Seconds) 99

Olivia and camille went clothes shopping. Camille spent 19.40 less than twice what olivia spent. In total, they spent $272.35. Find the amount each girl spent

Write down in as a word. two million one hundred and five thousand two hundred and six

Three snack bars contain 1/5,0.22, and 19% of their calories from fat. which snack bar contains the least amount of calories from fat?

Dr. Casey has a cylindrical beaker he fills with about 113 cubic inches of hydrochloric acid. The hydrochloric avid has a height of 4 inches in the beaker. To the nearest inch, what is the diameter of the hydrochloric acid in Casey's container?

In circle O, SU is a diameter. What is m? 100° 108° 130° 160°

The admission cost for a student to the Frontier Culture Museum is $6.00. If 101 students are attending, what will the total cost be for tickets?

What is Y squared plus 5Y plus 2Y squared minus 4Y

What does a computer do when it's hungry