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3 years ago

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which of the following equation represent the amount of money annalise earns y in a week based on the number of hours x she work

s

1 answer:

il63 [147K]3 years ago

4 0

I think that the answer is 24 or 32 because of the longitude of that cirlce

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What are the steps for using integer tiles to evaluate the expression 45 divided by 15? Start with 15 tiles and separate them in

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2 years ago

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Dr.Lamb is mixing a solution for his next patient. He has a cylindrical test tube which is 4 inches across on the inside. The de

SSSSS [86.1K]

Answer: There are 34.35 liters left in the test tube.

Step-by-step explanation:

Since we have given that

Depth of the tube = 9 inches

Circumference of base=4 inches

As we know the formula of circumference ,

$Circumference=2\pi r\\\\4=2\times \frac{22}{7}\times r\\\\4\times{7}{22\times 2}=r\\\\\frac{7}{11}=r$

Now, we need to find the volume of tube is given by

$\text{ Volume of test tube }=\pi r^2h\\\\\text{ Volume of test tube }=\frac{22}{7}\times \frac{7}{11}\times \frac{7}{11}\times 9\\\\\text{ Volume of test tube }=\frac{126}{11}=11.45\ inches^3$

Since we have also given that,

Of 1 cubic inch of space holds 3 liters of water,

So,

$1\text{ cubic inch}=3\text{ liters}\\\\11.45\text{ cubic inches}=3\times 11.45=34.35\text{ liters}$

Hence, there are 34.35 liters left in the test tube.

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3 years ago

Find CD, given that point G is the centroid of

andrey2020 [161]

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2 years ago

Write an equation for the line below. No Links. Thank you

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Y=-1.5x+1.5
we can see the y-intercept is at (0, 1.5).
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Are the lines (-6,-2) and (2,3) perpendicular ?

morpeh [17]

Answer:

Step-by-step explanation:

No

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