Answer:
2187
Step-by-step explanation:
you multply 3 7 times
<h3>
Answer: 800</h3>
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Work Shown:
(160 with blue eyes)/(500 total) = (x with blue eyes)/(2500 total)
160/500 = x/2500
x = 2500*(160/500)
x = 800
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Another approach:
160/500 = 0.32 = 32% of the first group has blue eyes
Assuming this percentage is the same for any group, then,
32% of 2500 = 0.32*2500 = 800 people of the second group are estimated to have blue eyes, of the 2500 total.
Answer:
B: The value of 7 in 7.5 is 1
Step-by-step explanation:
Because in decimals <u>1</u>.0 is the ones place, the 7 in <u>7</u>.5 is in the ones place, hope this helps!
Answer:
n + 4 = 6
6
Step-by-step explanation:
Given problem:
4 more than one third of a number n is 6
Unknown:
The equation = ?
Solution of the number = ?
Solution:
let the number = n
So, 4 more than one third of a number;
One third of n = n
4 more;
n + 4
is 6;
n + 4 = 6 (equation of the expression)
Let us now solve the equation:
n + 4 = 6
n = 6 - 4
n = 2
n = 6
Answer: C.) Congruent (or third option)
