Explain why x=4 is not in the domain of the function f (x) = √x-5?

Percent increase from 86 to 150

What is 58.14 kg into a lb

2/3 year = __ months

Find the simple interest: $1,000; 5%; 2 years

Rate unit rate 210 pages to 3 hours

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?