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Schach [20]
3 years ago
14

Please answer for branliest

Mathematics
2 answers:
Fittoniya [83]3 years ago
4 0
50%, 1/2 or .50
the total amount is 30 and purple is accountable for 15
make the fraction 15/30
Marina86 [1]3 years ago
3 0
There is a 50% probability.

First add up all of the sections to get a total.

10 Green + 15 Purple + 2 Blue + 3 Red = 30.

There are 15 purple out of 30.

15/30 = 1/2 probability, which is 50%.
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In 1980 (before the era of in-vitro fertilization), there were 3,612,258 births in the United States (according to the U.S. Cens
scoray [572]

Answer:

There was a 1.93% probability of having multiples (twins or more) in 1980.

Step-by-step explanation:

There were 3,612,258 births in the US in 1980.

Of those,

68339 + 1337 = 69676 were multiplies.

So

What was the probability of having multiples (twins or more) in 1980?

P = \frac{69676}{3612258} = 0.0193

There was a 1.93% probability of having multiples (twins or more) in 1980.

8 0
3 years ago
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monitta
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4 0
3 years ago
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An experiment consists of rolling a number cube. What is the probability of rolling two 4's in a row?
tigry1 [53]

Answer:2/12

Step-by-step explanation:

8 0
2 years ago
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Need alot of help please!!!
kirza4 [7]
A=x
B= 2x
C=3x
If you add them up =
6x =180
÷6 both sides
x=30
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one angle is 90 degrees so the triangle is classified as a right triangle
8 0
3 years ago
Read 2 more answers
A. 5°<br>B. 35°<br>C. 31°<br>D. 7°​
MrRissso [65]

Answer:

(2x +30) and (3x -5)  (they're opposite to eachother, so they're equal)

2x + 30 = 3x - 5 (set them equal to eachother, then subtract 3x from both side)

-1x = -35 (divide both sides by -1 to isolate x)

x = 35 or B (this is your answer)

Step-by-step explanation:

I hope this helps :))

3 0
3 years ago
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