we know that
where
I is the amount in interest
P is the investment
r is the interest rate
t is the time in years
Solve for t
we have
substitute
therefore
<u>the answer is</u>
Answer:
2 1/3 years
Step-by-step explanation:
4 months = 1/3 years
2 + 1/3 = 2 1/3 years
You can see that the area of the blue rug is 2*2 or 4. The area of the rug needed to cover the stain will have to be 4*4 or 16. This means that the original rug will need to be dilated by 4 to cover the stain (4 (original) times 4 = 16 (new))
Answer:
4^12 y^24
Step-by-step explanation:
(16y^5/4y^3)^12
Simplify inside the parentheses
(16/4 * y^5/y^3) ^ 12
When dividing the bases to the exponent, we keep the base and subtract the exponent
(4 y^(5-3)) ^12
(4 y^2) ^12
Remember (ab)^c = a^c * b^c
4^12 y^2^12
When we have a power to a power, we can multiply the exponents
a^b^c =a^(b*c)
4^12 y^(2*12)
4^12 y^24