Answer:
14.29%
Step-by-step explanation:
Let's do the count for Test #1:
2 + 5 + 6 + 1 = 14 total students
Out of which, below 70 is 2 people [only the leftmost bar]
Let's do the count for Test #2:
2 + 3 + 5 + 4 = 14 total students
Out of which, below 70 is again 2 people [only the leftmost bar]
So, to find percentage of people below 70, we divide the below 70 number of people with total number of people.
(2+2)/(14+14) = 4/28 = 14.29%
Hope this helps
This is the formula to find the interior angle
Answer: -1mn + 10m +5n
Step-by-step explanation:
14 - 15 = -1
-12 + 22 = 10
7 - 2 = 5
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I think the answer is y=2(17)+1.25.
I would word it ...
"nine times the sum of x and the square of y is eighteen".
As a math sentence, it looks like
... 9(y^2 +x) = 18
or
... 9(y² +x) = 18