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Minchanka [31]
3 years ago
9

Partial products 42x5

Mathematics
2 answers:
mars1129 [50]3 years ago
7 0
The answer is going to be 210. hope that helped
m_a_m_a [10]3 years ago
3 0
40 x 5 = 200
2 x 5 = 10

42 x 5 = 210
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(1 point) 1. The height (in feet) and volume of usable lumber (in cubic feet) of 32 cherry trees are measured by a researcher. T
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Answer:

C. volume

Step-by-step explanation:

The response variable in this scenario would be the volume of the usable lumber. That is because this variable depends completely on the height of the cherry trees that are being measured. The higher that the cherry trees are the more volume can be expected to get from cutting these trees down. The opposite goes for trees that are smaller, they would decrease the total expected volume that will be received from the usable lumber since there would be less amount of tree to cut down.

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3 years ago
Simplify<br> -3(2.5-k)+0.5(7+8k)
Vedmedyk [2.9K]

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White raven [17]
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Likurg_2 [28]

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8 0
2 years ago
A car wheel has a radius of 16 inches. Through what angle ( to the nearest tenth of a degree ) does the wheel turn when the car
olya-2409 [2.1K]

First of all, let's convert all the measures to the same unit: 4 feet are 48 inches.

Now, as the wheel turns, there is a proportion between the angle and the distance travelled: for example, when the car moves forward a whole circumference, the angle will be 360°. Conversely, if the wheel turns 180°, then the car will move forward a distance which is half the circumference of the wheel, and so on.

Since the radius is 16 inches, the circumference will be

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So, we have the following proportion:

360\div 32\pi = x \div 48

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x = \dfrac{360\cdot 48}{32\pi} = \dfrac{17280}{32\pi} = 171.887338539\ldots \approx 171.9

5 0
3 years ago
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