What is the average mean of these scores 90 80 60 and 50
1 answer:
Answer:
70
Step-by-step explanation:
You add all the numbers together and then divided by the number of numbers so
90+80+60+50=
280 divided by 4 is 70
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60 because all of the sides are equal
Answer:he can read 1 and 3/12 or 15/12 books in an hour.
Step-by-step explanation:
Geometric because the common factor is -3. each time it’s being multiplied by negative 3.
ANSWER/// GEOMETRIC
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