Answer:
8.00$
Step-by-step explanation:
if you think about it. In a dollar theres 4 quarters. 100 divided equally is 25 so that is 1/4 of the amount. 2x4 is 8.
Answer:
a,e
Step-by-step explanation:
let length=l
width=w
height=h
surface area=2(l+w)×h+2×l×w
=2[lh+wh+lw]
2(8×4+4×3+8×3)=2(32+12+24)=2×68=136<160
2(7×6+6×4+7×4)=2(42+24+28)=2×94=188>160
2(3×7+7×8+3×8)=2(21+56+24)=2(101)=202>160
2(3×6+6×7+3×7)=2(18+42+21)=2(81)=162>160
2(3×5+5×7+3×7)=2(15+35+21)=2(71)=154<160
Answer:
7/19 of the population is single
Step-by-step explanation:
First of all, we must make some assumption about the number of married men versus the number of married women. Here, we will assume they are the same number. (Either men are married to women, or the number of gay male marriages is the same as the number of gay female mariages, or both.)
Let m and w represent the numbers of men and women in the population. Then our assumption (above) tells us ...
2/3m = 3/5w
Multiplying by 5/3, we get
w = 10/9m
So, the fraction of the population that is single is ...
(unmarried men + unmarried women)/(men + women)
((1 -2/3)m + (1 -3/5)w) / (m + w)
= (1/3m + 2/5(10/9m) / (m + 10/9m)
= (3/9 + 4/9) / (19/9) . . . . . let m cancel, simplify fractions a bit
= 7/19 . . . . fraction that is single
Answer:
1. 
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2. 
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3. 
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4. 
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5. 
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Step-by-step explanation:
1. The product of the third power of a and the fourth power of b = .
The 'third power of a' means 'a to the power 3' and 'fourth power of b' means 'b to the power 4'.
2. Six less than three times the square of Y means .
Here, 'three times the square of Y' means 'product of 3 and Y to the power 2', and 'six less than' means 'subtract 6 from the expression'.
3. The sum of a and b increase by the quotient of b and a means .
Here, 'quotient of b and a' means 'b divided by a'.
4. Four times the sum of r and a increased by twice the different r and s means .
Here, 'increased by' means 'addition' and 'different r and s' means 'r minus s'.
5. Triple the difference of 55 and cube of w means .
Here, triple means 3 times. (Answer)
