A third are spotted so that would mean 2/3 are not spotted so if you take 1200 divide it by 3 and then multiply it by 2 you get 800 which is your answer
Multiply both sides by 3 to get:
3r = sqrt(A)
Square both sides:
9r^2 = A
Answer:
176 reams in 11 cases
Step-by-step explanation:
1 = 16
1 x 11 = 11
16 x 11 = 176
Answer:
$14722.14
Step-by-step explanation:
We are given that
In 2015
The value of jewel=$17500
Rate of appreciation, r=2.5%
We have to find the initial value of the jewel when it was first bought.
Time, n=7 years
Final value=
Using the formula



Initial value=$14722.14
Hence, the the initial value of the jewel when it was first bought=$14722.14
Answer:
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Step-by-step explanation: