13 percent of what is 78

Lou eats 6/8 of a pizza what fraction of the pizza, in simplest form is left over

Write 58% as fraction in simplest form?

In his den, Matt wants to build two shelves. One shelf is to measure four and three over4 3/4 feet long and the other five and 5 5/12 feet long. Is a board 11 feet long enough for both shelves

How would you represent 5 eighth notes as a fraction

Which fraction is equivalent to 6 8 ?

If the wallet contains 7bills:three $5 bills, two $10 bills, and one $100 bill and I pull out two bills at random what is the probability that I select exactly two $5 bills?

Nina received two emails on Monday every day that she received one more than twice as mini as the day before how many emails did she receive on Thursday

C (x) = 0.000002x3 - 0.03x2 + 400x + 80,000 where C (x) denotes the total cost incurred in producing x sets. Find the level of production that will yield a maximum profit for the manufacturer. Hint: Use the quadratic formula

What does 6 + (-6) equal?

Alfred is practicing typing. The first time he tested himself, he could type 45 words per minute. After practicing for a week, he could type 48 words per minute. After two weeks he could type 51 words per minute.