T/0.3 + 5 = 22 (solve for T)

Of 126 adults selected randomly from one town, 33 of them smoke. construct a 99% confidence interval for the true percentage of all adults in the town that smoke.

Classify the following number. Select all that apply. -3 Irrational Rational Integer Whole Natural

What is 28% as a fraction or mixed number in simplest form

Marsha is changing her phone service. One data package charges an initial fee of $50 and $13.25 per month. The other has no initial fee but charges $25.75 per month for the same data package.

What is 3 4/11 as an improper fraction?

If f (x) = - x + 4 and g (x) = x^2 - 5, then g (f (3)) = ? A) - 8 B) - 4 C) - 3 D) 0

F K = (x, y), is Set K a function?

70% of the 100 students in Middle School cafeteria bought their lunch some of the students that bought their lunch leave the cafeteria to attend an assembly now only 60% of the remaining students brought their lunch how many students are remaining

What percent of 150 equals 24.9

Raul wants to buy a new collar for each of his 3 cats. The collars come in a choice of 4 different colors. Step 2 of 2 : How many selections of collars are possible if repetitions of colors are not allowed