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ElenaW [278]
3 years ago
6

There are 10 marbles in a bag: 4 are blue, 3 purple, 2 yellow, and 1 is red. What is the probability that a blue marble gets pic

ked? Explain how to solve this problem.
Mathematics
1 answer:
e-lub [12.9K]3 years ago
4 0

Answer:

4/10

Step-by-step explanation:

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A circle has a radius of 6. An arc in this circle has a central angle of 48 degress. What is the length of the arc?
notsponge [240]

Answer: 1.6\pi

Step-by-step explanation:

If a circle has a radius of 6, then the perimeter of the circle is 12pi, or about 37.68.  A circle has 360 degrees.  Thus, the arc takes up 48/360 of the circle.  Thus, simply multiply \frac{48}{360} * 12\pi to get 5.024 or 1.6pi.

Hope it helps <3

3 0
3 years ago
Read 2 more answers
Find the zeros of the function: f(x) = x^2 - 4x - 21
IrinaK [193]

Answer:

x = 7, x = -3

Step-by-step explanation:

We can find the zeros by factoring the equation using the zero product property.

x^2-4x-21 = 0

(x-7)(x+3) = 0

<u>x-7 = 0</u>

x = 7

<u>x+3 = 0</u>

x = -3

Zeros are x=7 and x= -3.

5 0
3 years ago
Marilyn Manson anybody else a fan ?​
soldi70 [24.7K]

Answer:

wait who is that again?

Step-by-step explanation:

6 0
3 years ago
$750 Principal at 8% for 3 years. Find the interest earned and the balance of the account.
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Interest earned = 194.784
balance = $944.78
7 0
2 years ago
Does this image have a set of inputs to a set of possible outputs where each input is related to exactly one outputs Yes or No?
borishaifa [10]

Answer: Yes

This graph passes the vertical line test. This is a test where we try to draw a single vertical line through more than one point on the curve. In this case, such a thing is not possible. Any input x leads to exactly one output y. This graph is a function.

3 0
3 years ago
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