2 years ago

The answer to this difficult problem

1 answer:

8 0

There is 20.7 mL of solution remaining in the bottle. Since you start off with 56.6mL and then use 3.2mL of the solution and then pour half of it into a beaker and then pour 6 mL of the solution into the test tube. All you have to do is just make an equation.
56.6-3.2=53.4
53.4/2=26.7
26.7-6=20.7

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Find the volume of a right circular cone that has a height of 14.3 ft and a base with a diameter of 17.2 ft. Round your answer t

saveliy_v [14]

Answer:

Volume of the given cone is 1107.6 cubic feet.

Step-by-step explanation:

Formula to get the volume of a right circular cone is,

V = $\frac{1}{3}\pi r^{2}h$

Here r = radius of the circular base

h = height of the cone

Now we put the values in the given formula

Volume = $\frac{1}{3}\pi (8.6)^2(14.3)$ [ radius = $\frac{17.2}{2}=8.6$ ]

= $\frac{1057.628\pi }{3}$

= 1107.55

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Therefore, volume of the given cone is 1107.6 cubic feet.

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2 years ago

Find the value of two numbersif their sum is 12 and their difference is 4

Sonbull [250]

We can set up a system of equations:

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Adding these two together:

2x = 16
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Substituting 8 in the first equation:

8 + y = 12
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Hope this helps!

5 0

3 years ago

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Answer:

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Step-by-step explanation:

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Aleksandr-060686 [28]

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Step-by-step explanation:

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Marcus spends 1,125 minutes more than he does chores.

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