Mathematics, 19.01.2020 12:31, cottonballcanopy
Gabe amodeo, a nuclear physicist, needs 50 liters of a 60% acid solution. he currently has a 20% solution and a 70% solution. how many liters of each does he need to make the needed 50 liters of 60% acid solution
Answers: 3
Mathematics, 21.06.2019 18:00, kyasnead8189
Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?
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Hello, i need compare km^2 and km. what's difference in this?
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Mathematics, 22.06.2019 03:00, Delgadojacky0206
L2.8.2 test (cst): triangles in the figure, pq is parallel to rs. the length of rp is 5 cm; the length of pt is 30 cm; the length of q7 is 60 cm. what is the length of so? o a. 20 cm 0 0 o b. 6 cm o c. 10 cm od. 2 cm 0 previous
Answers: 2
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