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3 years ago

15

oliver turned a circular dial one degree if he turns the dial one degree 27 times, what is the measurement on the angle in degre

es

1 answer:

mylen [45]3 years ago

5 0

Answer:

27 degrees.

Step-by-step explanation:

Please kindly check the attached file

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In the drawing g>h. which statement about the volumes of the two cylinders is true

Contact [7]

Answer:

The bottom option for ttm

Step-by-step explanation:

The volume of the left-hand cylinder is less than the volume of the right-hand cylinder.

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3 years ago

A mixture contains 40oz of glycol and water, and it is 10% glycol. The mixture is to be strengthened to 25% by adding glycol. Ho

Mazyrski [523]

I found 50, making a rule of three where
40__10
x___25

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3 years ago

Use the list method to write "the perfect square integers between 1 and 80 inclusive".

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<span> all of our square numbers from 1 to 80 are 1, 4, 9, 16, 25, 36, 49, 64. </span>

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3 years ago

Read 2 more answers

45^2 ÷ 78 = ????????

elena55 [62]

$\frac{(45)^2}{78}$

To solve the problem find the value of (45)^2 at first

$(45)^2=2025$ $\frac{2025}{78}=25\text{ R75}$

The answer is 25 with the remainder 75

$25\frac{75}{78}$

You can simplify the fraction to be 25/26

$25\frac{25}{26}$

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1 year ago

How many four letter permutations can be formed from the first five letters of the alphabet?

Maru [420]

Answer: 120

<u>Step-by-step explanation:</u>

Permutation means that order matters.

$_nP_r = \dfrac{n!}{(n-r)!}\quad \text{where n is the total \# of items and r is the quantity chosen} \\\\\text{In the given problem, n = 5 and r = 4}\\\\\\_5P_4=\dfrac{5!}{(5-4)!} = \dfrac{5\times 4\times 3\times 2 \times 1}{1}=120$

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3 years ago