Need solving this problem: jamaal is planning to invest up to 23,000 in city bank or state bank. he wants to invest at least 1,000 in city bank, but not more than 4,000; since state bank does not insure more than $21,000, he wants to invest no more than this amount in state bank. the interest at city bank is 5%, and the interest at state bank is 12%. how much should he invest in each bank to earn the most interest?

Carrie started with 12 ounces of water when she begin to walk. when she was finish walking she had 2 1/4 ounces of water left. how much did she drank

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp