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REY [17]
2 years ago
5

What is the solution to this equation ?

Mathematics
2 answers:
Maru [420]2 years ago
8 0
4*X-4*8+10=-10 4x-4*8+10=-10 4x-32+10=-10 4x-22=-10 4x=-10+22 4x=12 X=12\4 X=3
ioda2 years ago
3 0
4(x-8)+10=-10\\
4x-32=-20\\
4x=-20+32\\
4x=12\\
x=3. The answers is A)3.
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Lady_Fox [76]

Problem

A food company distributes its tomato soup in two cans of different sizes. For the larger can, both the diameter and the height have been increased by 15%.

By what percentage does the volume increase from the smaller can to the larger can? Round your answer to the nearest percent. ​

Solution

the volume of a cylinder is given by:

V=\pi r^2h

We know that the diameter=radius and the height are increased by 15% so then the new volume can be calculated on this way:

V=\pi(1.15r)^2\cdot(1.15h)=1.15^2\cdot1.15\cdot\pi\cdot r^2\cdot h=1.52\pi r^2h

And the new volume would increase about 52%

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A delivery company has a fleet of vans. The annual operating cost C (in dollars) per van is C = 0.37m + 2600, where m is the num
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Answer:

50,000 miles

Step-by-step explanation:

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0.37m = 18,500

m = 50,000

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6 0
2 years ago
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Answer:

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Step-by-step explanation:

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2 years ago
A model length of 12 cm. represents an actual length of 102 ft. What is the scale for the model?
Rom4ik [11]
12 cm:102 ft
--------  ------
12        12
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The scale is 1 cm equals 8.5 ft.
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3 years ago
Two bonds are available on the market as follows:
erastova [34]

Answer:

Step-by-step explanation:

The formula for determining simple interest is expressed as

I = PRT/100

Where

P represents the principal or initial amount invested.

R represents the interest rate.

T represents duration of the investment in years

From the information given,

P = $750

R = 5%

T = y years

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y = 250/37.5

y = 6.7 years

7 0
3 years ago
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