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aleksandr82 [10.1K]
2 years ago
11

A Circle has a circumference of 62.8 miles. What is the radius of the circle

Mathematics
1 answer:
Archy [21]2 years ago
3 0
62.8/pi = 20
20 is the diameter, which is twice the radius
The radius is 10 miles
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If f(x)=x^1/2 and g(x)=2x^3-x^1/2, find f(x)-g(x)... HELP ITS URGENT
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F(x) - g(x) =
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If a bank has total deposits of $7,200 and reserves of $1,600: instructions: round to the nearest whole number. (a) what is its
Serjik [45]
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b.) The loan portfolio is given by (total deposit - reserves) / total deposits

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4 0
2 years ago
43. Can you place ten lumps of sugar in three empty cups so that
erma4kov [3.2K]

Answer: No.

Step-by-step explanation:

We have 10 lumps of sugar, and we want to divide them into 3 cups, in such a way that there is an odd number of lumps in each cup.

This only can happen if we have 3 odd numbers such that the addition is equal to 10.

Now 10 is an even number, remember that even numbers can be written as:

2*k

where k is an integer number.

And odd numbers can be written as:

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where n is an integer.

Then we have 3 odd numbers, let's call them:

(2*n + 1), (2*k + 1) and (2*p + 1).

Now let's add them:

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2*(n + k + p) + 2 + 1 =

2*(n + k + p + 1) + 1.

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2*X + 1

This is an odd number

So for any 3 odd numbers that we add together, the result will always be an odd number.

Then is impossible to add 3 odd numbers and get 10 as the result (Again, 10 is an even number).

Then is not possible to have an odd number of lumps in each cup.

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What is the answer to -3x - 6 + (-1)?​
Free_Kalibri [48]

Answer:

-3x - 7 is the furthest it can be simplified

6 0
3 years ago
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