Mathematics, 15.07.2019 19:10 khynia11
Lisa has $7.80 to spend on some tomatoes and a loaf of bread. tomatoes cost $1.20 per pound, and a loaf of bread costs $1.80 the inequality 1.20x + 1.80< 7.80 models this situation, where x is the number of pounds of tomatoes. solve the inequality. how many pounds of tomato's can lisa buy?
Answers: 3
Mathematics, 21.06.2019 14:00
Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)
Answers: 3
Mathematics, 21.06.2019 15:30
Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.
Answers: 1
Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
Lisa has $7.80 to spend on some tomatoes and a loaf of bread. tomatoes cost $1.20 per pound, and a l...
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