Mathematics, 08.10.2020 05:01 david2767
POSSIBLE POINTS: 14.29
In a factory there are three machines, A, B and C. When all three machines are working, the produce 287 bolts per hour. When only machines A and Care
working, they produce 197 bolts per hour. When only machines A and B are working, the produce 202 bolts per hour. How many bolts can each machine
produce per hour?
A=
B =
C =
Answers: 2
Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
Mathematics, 21.06.2019 19:00
Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00
Answers: 1
Mathematics, 21.06.2019 20:00
Can you me find the missing length. i attached an image.
Answers: 1
Mathematics, 21.06.2019 21:30
Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
Answers: 3
POSSIBLE POINTS: 14.29
In a factory there are three machines, A, B and C. When all three machines a...
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