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liq [111]
2 years ago
7

What is a probability ?

Mathematics
1 answer:
docker41 [41]2 years ago
3 0

Answer:

A number that measures the likelihood that the event will occur.

Step-by-step explanation:

Probability is a measure of the frequency of occurrence of a phenomenon, the value of which can be expressed qualitatively or quantitatively. Probability is quantified as a real number between 0 and 1, although sometimes probability is also expressed as a percentage. The probability is 0 when the event cannot or will never happen, and the probability is 1 when it happens for sure or it always happens. If the probability is between these values, the event is not common and its occurrence is uncertain. The higher the probability value, the more common the event is or the more certain it will occur.

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Eric invested 5000 dollars in the stock market. The value of his stock increased by 13%. a) what is the amount earned from this
blagie [28]

Answer:

Earnings = 650

New\ Value = 5650

Step-by-step explanation:

Given

Amount = 5000

Rate = 13\%

Solving (a): The earnings.

This is calculated as:

Earnings = Amount * Rate

Earnings = 5000 * 13\%

Earnings = 650

Solving (b): New Value

This is calculated as:

So, we have:

New\ Value = Amount + Earnings

New\ Value = 5000 + 650

New\ Value = 5650

4 0
2 years ago
Forty-two is what percent of 70? <br><br> A.21%<br><br> B.60%<br><br> C.74%<br><br> D.167%
Ad libitum [116K]
60% is the answer you are seeking. 
5 0
3 years ago
How many degrees in a half rotation
anygoal [31]
In this half rotation, it is 180 degrees.
5 0
3 years ago
What is the equivalent fraction for 4/8
solmaris [256]
You are able to divide or mutiply both so let's divide. Divide each by four to get1/2. hope this helped.
5 0
3 years ago
Read 2 more answers
12-3 ( x-8 ) simplify
givi [52]

Answer:

-3x + 36

Step-by-step explanation:

<em><u>The first step is to distribute the -3 to (x - 8), like so:</u></em>

12 - 3(x - 8)

12 - 3x + 24

<em><u>Add like terms (12 and 24):</u></em>

12 + 24 = 36

-3x + 36

4 0
2 years ago
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