I need help with this!
I need help with this!
Working together, it takes two computers 20 minutes to send out a company's email. If it takes the slower computer 60 minutes to do the job on its own, how long will it take the...
Prism has edge lengths of 2 1/2 inches, 3 inches, and 3 1/4 inches.
Jina has a job transporting soft drinks by truck. Her truck is filled with cans that weigh 14 ounces each and bottles that weigh 70 ounces each. There is a combined total...
An urn contains 7red and 8 green balls. Four balls are randomly drawn from the urn in succession, with replacement. That is, after each draw, the selected ball is returned to the urn. What is...
A chef is using a mixture of two brands of Italian dressing. The first brand contains 5% vinegar, and the second brand contains 10% vinegar. The chef wants to make 360 milliliters...
A movie theater estimates that for each $0.50 increase in ticket price, the number of tickets sold decreases by 60. The current ticket price of $12.50 yields 1800 tickets sold. Set up and equation...
How many ways are there of choosing 4 letters, without replacement, from 17 distinct letters, if the order of the choices is relevant? if the order of the choices is not relevant...
A textbook store sold a combined total of475 biology and psychology textbooks in a week. The number of biology textbooks sold was67 more than the number of psychology textbooks sold. How many textbooks...
a manufacture of brand A jeans has daily production costs of C =0.2x^2 -96x+12,095 where C is the total cost in dollars and x is the number of jeans produced. How many jeans should be produced...
What is the opposite operation of addition
A florist is creating a bouquets put of red, yellow, and white roses. If there are five red roses, 4 yellow roses and eight whight roses how many different arrangements can be made using two of each...
Find two positive real numbers that differ by 2 and have a product of 10
What is the radius of the circle?
word problem/ find width
How long is a pendulum if it makes one swing in 1.8 seconds? Using 3.14 for π
How high above the water would a pirate have to climb to see 16 miles?
What score must a student make on an algebra test to have an average score of 90 for the grading period if his other test scores are 88, 84, and 92?
Bruce scored a 12, 18, 16, and 17 on his first four quizzes. What must his score on the fifth quiz be if he wants an overall average of 16?
How to make this equation equal a whole number ab+ac+bc ----------- a+b+c Twice And a method Thank you to anyone who helps.