Plz help me with this Im timed will mark as brainliest
2 answers:
Well what i got was 79.3 by finding the average by adding it all together then divided it by how many numbers
Answer:
It seems like John is trying to find the mean, or average.
Green is 82
blue is 320
red is 4
Step-by-step explanation:
82 is the score John must get to have the average of 80
320 is the number you must divide by 4 to get 80
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Step-by-step explanation:
Answer:
Bill has 13 books. Bob has 26 books.
Step-by-step explanation:
52 divided by 2 = 26
26 divided by 2 = 13
13 x 2 = 26 and 26 + 26 = 52
you were wrong, the correct answer is the top one: f(x) = -x^2 + 8x - 15
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Step-by-step explanation:
:)
