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scoray [572]
3 years ago
9

Estimate this product. 89.65 x 4.75 A 4,500 B 450 C 45 D 4.5 plz hurry

Mathematics
2 answers:
Alona [7]3 years ago
7 0
<u>The correct answer</u> is B.

Explanation:
89.65 is nearly 90.
4.75 is nearly 5.

To estimate the product, we will multiply 90*5, which equals 450.

Arada [10]3 years ago
5 0

Answer: B 450

Step-by-step explanation:

Given product : 89.65\times 4.75

After rounding off to the nearest tens, 89.65 is nearest to 90 .

After rounding off to the nearest ones,  4.75 is nearest to 5.

Now, the estimate product will become

89.65\times 4.75\approx90\times5=450

Hence, the estimated product of 89.65\times 4.75 is 450.

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statuscvo [17]

Answer:

The daily shop productivity is 480 frames

Step-by-step explanation:

The daily machine productivity refers to the TOTAL production made in a day.

The problem says that a shop produces metal on two different machines. It means that you must take into account the daily production of each one for finding the total production.

The first machine produces 300 frames in a day.

The second machine produces 180 frames in a day too.

So, if the first and the second machines are working together in a single day, the TOTAL daily production is the sum of the production of each one.

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4 0
3 years ago
Which numbers make the inequality true?
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Answer:

D

Step-by-step explanation:

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6 0
3 years ago
A cylinder has a radius of 4 inches and a height of 5 inches. Which of these dimensions of a cylinder will have the same volume?
Kitty [74]
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7 0
2 years ago
The volume of a cylinder is 32.25 cubic inches. If a cone has the same height and radius as the cylinder, what is its volume?
PtichkaEL [24]

The volume of a cylinder with a radius r and a height h:

V_1=\pi r^2h

The volume of a cone with a radius r and a height h:

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Substitute:

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Answer: The volume of a cone is equal 10.75 in³

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