Two lighthouse

can be seen from the top of the hill the first flashes once every six seconds and the other flashes every once every 15 seconds is the flash how long is it until the first again at the same time

During a job fair last year an employer spent 200 minutes interviewing people for jobs this year the employer wants to interview at least 4 more people than last year the company will increase the amount of interviewing time by 40% if each interview

Danni is working a sample booth at the national soda and beverage convention. she is paid $1.50 for each of the first ten tastings, $2.50 for each of the next twenty tastings, and $4.00 for each tasting beyond thirty she conducts each day.

Two kilograms of bronze costs £7.20. What is the cost of 300g of bronze?

Evaluate the expression 3.6 - 3.6 divided by 4.5

Which relationship has a zero slope?

What is 74.8+t=569 what is the answer for that

Sal wants to save a minimum of $1200 over the summer by saving $125/wk. He has saved $230 so far. About how many weeks will it take Sal to save enough money? A. at least 12 wk B. at most 12 wk C. at least 8 wk D. at most 8 wk

What is the cube root of - 1,00001278?

Steve, Mark, Melissa, Joe, and Mary are in a group. They randomly line up at the door. What is the probability that the first person in the line is a girl?

Divide X^4 + 2x^2+1 by x+1