Answer:
1/3 (6p-3) + 1/7 (7p+14)
1/3*6/1p + 1/3*3/1 + 1/7*7/1p + 1/7*14/1
6/3p + 3/3 + 7/7p + 14/7
3p + 1 + 1p + 2
3p + 1p + 1 + 2
4p + 3
Step-by-step explanation:
1/3 (6p-3) + 1/7 (7p+14)
1/3*6/1p + 1/3*3/1 + 1/7*7/1p + 1/7*14/1
6/3p + 3/3 + 7/7p + 14/7
3p + 1 + 1p + 2
3p + 1p + 1 + 2
4p + 3
We have been given that you invest $850 into a stock market fund, which grows at a rate of approximately 4% each year. We are asked to write an equation that can be used to calculate the amount of money in the fund after x years.
We will use exponential growth formula to solve our given problem.
An exponential function is in form 
, where,
y = Final amount,
a = Initial amount,
r = Growth rate in decimal form,
x = Time.
Let us convert 4% into decimal.
.
We have 
and 
, so our equation would be:
Therefore, the equation can be used to calculate the amount of money in the fund after x years.
Answer:
30.5 feet / minute
Step-by-step explanation:
Rate of descent is the same as speed (of falling). The formula for speed is distance / time = speed
First, find how much it fell.
4595 - 3131 = 1464 feet
Divide the distance by the time.
1464 feet / 48 minutes = 30.5 feet / minute
Answer: 20 minutes
Step-by-step explanation: i don’t feel like explaining
