Mathematics, 24.12.2019 20:31, katemsoo
Afood store makes a 11–pound mixture of peanuts, almonds, and raisins. the cost of peanuts is $1.50 per pound, almonds cost $3.00 per pound, and raisins cost $1.50 per pound. the mixture calls for twice as many peanuts as almonds. the total cost of the mixture is $21.00. how much of each ingredient did the store use?
a. 3lbs peanuts, 6 lbs almonds, 2 lbs raisins
b. 8 lbs peanuts, 1 lb almonds, 2 lbs raisins
c. 6 lbs peanuts, 3 lbs almonds, 2 lbs raisins
d. 8 lbs peanuts, 2 lbs almonds, 1 lbs raisins
Answers: 2
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Three coins are flipped. what is the probability that there will be at least two tails?
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Mathematics, 21.06.2019 16:20, hann647
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
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Mathematics, 21.06.2019 18:00, queenofspades
Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.
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Afood store makes a 11–pound mixture of peanuts, almonds, and raisins. the cost of peanuts is $1.50...
Chemistry, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
Chemistry, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57