Answer:
A
Step-by-step explanation:
Find the common factors between the 2:
2πr + 4πrh
2 (πr+2πrh)
2πr (1 + 2h)
Complete Question
If $12000 is invested in an account in which the interest earned is continuously compounded at a rate of 2.5% for 3 years
Answer:
$ 12,934.61
Step-by-step explanation:
The formula for Compound Interest Compounded continuously is given as:
A = Pe^rt
A = Amount after t years
r = Interest rate = 2.5%
t = Time after t years = 3
P = Principal = Initial amount invested = $12,000
First, convert R percent to r a decimal
r = R/100
r = 2.5%/100
r = 0.025 per year,
Then, solve our equation for A
A = Pe^rt
A = 12,000 × e^(0.025 × 3)
A = $ 12,934.61
The total amount from compound interest on an original principal of $12,000.00 at a rate of 2.5% per year compounded continuously over 3 years is $ 12,934.61.
Answer: 467 students
Step-by-step explanation:
Rest of the question is:
<em>Based on the data, what is the most reasonable estimate for the number of students at Franklin High School whose favorite season is fall?</em>
Out of 70 students surveyed, 18 said Fall was their favorite season.
In percentage terms this is:
= 18 / 70 * 100%
= 25.71%
If there are 1,816 students in the school, with the above percentage, a reasonable estimate of people who prefer fall in the school is:
= 25.71% * 1,816
= 466.8
= 467 students
We have to a for its value 6, then multiply by its coefficient to then subtract.
<h2>Therefore, the expression is equivalent to 44.</h2>
If the edge of the cube is doubled then its surface area of the cube becomes 4 times and the volume becomes 8 times