A certain class has 11 students, 6 boys, and 5 girls, and they have no matched birthdays. What is the probability that 3 eldest students are all boys?

What is the work for y/3+1=6 and what is the solution

The length of a rectangle is 3 feet less than twice the width of the rectangle. if the perimeter of the rectangle is 324 feet, find the width and the length?

What is the number of this sequence 41 29 35 23

How do you change an improper to a mixed numeral

Which of the following is not an angular measurement? A. a parsec B. a degree C. an arcminute D. an arcsecond

90 is decreased to 81

A set of cards contains four suits. Two suits are red, and two suits are black. In each suit there are cards numbered from 2 to 10 as well as a jack, a queen, a king, and an ace. Consider the following probability for one card selected at random.

Depending on the cycle, washing a load of clothes takes from 22 to 28 minutes. Diying takes an additional 20 to 30 minutes. What are the woun and maximum total times to complete a load of laundry?

What are the numbers from least to greatest based on the - 7,4, - 2, 3

Element X decays radioactively with a half life of 10 minutes. If there are 120 grams of Element X, how long, to the nearest tenth of a minute, would it take the element to decay to 4 grams?