Well if 1 is 20 square inches then times 20 X 30 which equals 600. So the area is 600 square inches.
Correct, because $.6 per ounce works for all of the number of ounces. Times 0.6 for all of the number of ounces on the left side (5,10,15,20) to find the result (cost of detergent)
y=.6x
6 per cent compounded daily yields
(1 + .(06/365) )^365
=
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<span>
1.0618313107
</span>
</span>
</span>
-1=
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<span>
<span>
6.18313107 % annually
Total = </span></span></span><span>4,000 * (1.0618313107)^(92/365) =
</span><span>$ 4,060.95
Here's a compound interest calculator:
http://www.1728.org/compint.htm
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Answer:
S10 = 320
Step-by-step explanation:
The formula for calculating the sum of the nth term of an AP is expressed as
Sn = n/2(2a+(n-1)d))
Given
a = 4
d = 5
n = 10
S10 =10/2{2(5)+(10-1)5}
S10 =5{10+9(6)}
S10 =5{10+54}
S10 = 5(64)
S10 = 320
Hence the sum of the first ten terms of the sequence is 320
Answer:
A.
Step-by-step explanation:
When you simplify (a - b)(a^2 - ab + b^2) you end up a^3 - b^3, instead of a^3 + b^3. The rest all work out.
