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Marina CMI [18]
3 years ago
6

John is making shells for his wrong he was 3 shelves for each shells requires a 8 2/3 be of lumber how many feet of lumber does

he need
Mathematics
1 answer:
Reil [10]3 years ago
7 0

Answer: 26 feet.

Step-by-step explanation:he

The exercise is not written clearly. Assuming that it asks to find the amount of lumber (in feet) John needs for 3 shelves, let "x" represents that amount of lumber in feet.

Based on the data provided, you know that one shelf requires 8\frac{2}{3} feet of lumber.

You can convert the Mixed number to Decimal number applying these steps:

1. You must divide the numerator of the fraction by the denominator.

2. You must add the result obtained to the Whole number part.

Then you get:

8\frac{2}{3}=8+0.6667=8.6667

Knowing this, you can set up the following proportion:

\frac{8.6667}{1}=\frac{x}{3}

Finally, you must solve for "x" in order to find its value. This is:

(3)(8.6667)=x\\\\x=26.0

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y = 8x -2
y = 8(5) - 2
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What are the possible values of x if (4x – 5)2 = 49?
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How to find the volume of a triangle pyramid
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A mountain gorilla weighs 135 pounds and is gaining pound each week. An eastern gorilla
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From 1960 to 2010, a certain money stock measure was growing at the rate of approximately 43e(1/2)x billion dollars per decade,
natulia [17]

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Step-by-step explanation:

To find the total increase from 1960 to 2010, we need to find the growth of each decade and sum them all:

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y(1) = 43e(1/2) = 70.895

In the period 1970-1980, we have x = 2, and the growth is:

y(2) = 43e(2/2) = 116.8861

The growth in the following 3 periods are:

y(3) = 43e(3/2) =192.7126

y(4) = 43e(4/2) = 317.7294

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So the total growth in the period 1960 - 2010 is:

Total = y(1) + y(2) + y(3) + y(4) + y(5)

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2 years ago
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