If 40% of the students in the class are boys, and if there are 18 girls in the class, then how many students are in the class?

Determine the ordered pairs from the given equation and domain: y=x+2; Domain={-3, - 2, 1}

Determine the critical value (s) for a left-tailed test of a population mean at the α=0.01 level of significance based on a sample size of n=10.

A confidence interval is constructed for an unknown population proportion, p. A sample is collected, and the 95% confidence interval is calculated to be 0.41 ± 0.05.

Y=2x+3 in ordered pairs

Write yhr equation in standard form of the line with m=3/4 and b=6

To estimate the number of people in Springfield, population 10,000, who have a swimming pool in their backyard, 250 people were interviewed. Of those, 115 had a swimming pool.

Lee put $10,000 into a stock market index mutual fund that grew at an average of 7% per year for 10 years. About how much is in Lee's mutual fund account after 10 years? Ignore compounding.

How many, and what type of, solutions does 6x^2 - 2X + 7 = 0 have? 1 rational solution 2 no real solutions 2 rational solutions 2 irrational solutions

Alice worked for six hours and earned $29.88. How much did she make per hour? A) $4.30 B) $4.98 C) $5.15 D) $179.28

Which expression is equivalent to 4/5 X 1/3? 1. 4/3 X 5/1 2. 4/5 divided by 1/3 3. 4/5 divided by 3/1