Mathematics, 09.09.2020 19:01 itzhari101
Four cylindrical barrels each have a capacity of 100L. but have different diameters and heights. determine the hight of the barrel for each diameter. calculate the total surface area and determine the most efficient cylinder
a.40cm
b.45cm
c.50cm
d.55cm
Answers: 1
Mathematics, 21.06.2019 21:30
Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.
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Mathematics, 21.06.2019 22:00
The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.
Answers: 1
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by รขโ4 to get รขโ16x รขโ 4y = รขโ80 multiply the second equation by รขโ1 to get รขโ4x รขโ y = รขโ20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by รขโ1 to get รขโ2x รขโ 4y = รขโ14
Answers: 1
Mathematics, 21.06.2019 23:00
Solve the system of equations using the linear combination method. {4xโ3y=127xโ3y=3 enter your answers in the boxes.
Answers: 1
Four cylindrical barrels each have a capacity of 100L. but have different diameters and heights. det...
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