Answer:
Hey there the answer to your question will be below
Step-by-step explanation:
Mean=20
Range=29
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Range:
Xmas = 39 and Xmas = 10
39-10=29
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Mean:
160/8 = 20
Hope that helps!
By: xBrainly
30% just means 30/100 which can be simplified to 3/10. In order to find the number of hits you just need to multiple .3 by the total attempts, being 240, which comes out as 76.
Answer:
4/6= 2/3 and 3/6= 1/2
Step-by-step explanation:
7/6 is split into 4/6 and 3/6
4/6 divided by 2/2 equals 2/3
3/6 divided by 2/2 equals 1/2
First thing to do here is to factor out the common 5x. When you do that you end up with this:

. It's easy enough now to factor the second degree polynomial inside the parenthesis. The 2 numbers that add up to be 2 and multiply to be -3 are x = 1 and x = -3. But we also have to consider the fact that 5x = 0 and x = 0. This is a third degree polynomial, after all, so we need to find 3 solutions. Here they all are: x = -3, 0, 1