1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nalin [4]
3 years ago
12

Demand for electrical services in your area is $12 million per year. It is expected to grow 10% compounded annually

Mathematics
2 answers:
sergey [27]3 years ago
8 0

\qquad \textit{Amount for Exponential Growth} \\\\ A=P(1 + r)^t\qquad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{initial amount}\dotfill &\stackrel{millions}{\$12E6}\\ r=rate\to 10\%\to \frac{10}{100}\dotfill &0.10\\ t=\textit{elapsed time}\dotfill &5\\ \end{cases} \\\\\\ A=12E6(1 + 0.10)^{5}\implies A=12E6(1.1)^5\implies A=19326120

astraxan [27]2 years ago
3 0

Answer:

  $19.3 million

Step-by-step explanation:

The demand in 5 years can be found by using the given formula for exponential growth with the given beginning value, growth rate, and time.

  E = B(1 +r)^t

You are given B = 12, r = 0.10, t = 5, so the ending value is ...

  E = 12(1 +0.10)^5 = 12(1.61051) = 19.32612

Demand for electrical services in 5 years will be about $19.3 million per year.

You might be interested in
Matt and Tikka thought of the same number. Matt added 7 to that number and then doubled the result. He got 26. Tikka did the sam
Reptile [31]

Answer:

19

Step-by-step explanation:

Matt ended up with 26.

We reverse the steps he did to get the original number that both people thought of.

26 / 2 = 13

13 - 7 = 6

6 is the original number.

Tikka did the same operations but in the reverse order so...

6 X 2 = 12

12 + 7 = 19

3 0
3 years ago
Tara has a balance of -$25.36 in her checking account. Tara takes a deposit to the bank in the amount of $25.36.
polet [3.4K]

Answer:

C. $0 because $25.36 and -$25.36 are additive inverses.

Step-by-step explanation:

Additive inverses means 2 numbers that are the complete opposite.

When additive inverses are added together, their sum is 0.

Example: 1 and -1.

They're both additive inverses because they're on the opposite sides on the number line, if -1 had to be a positive, it wouldn't be an inverse.

<u>Given:</u>

  • Before the deposit, her bank account balance is -25.36.
  • She has deposited $25.36 into her bank account.

<u>Solve:</u>

Let's add both -25.36 and 25.36.

-25.36 + 25.36 = 0.

C. is the correct choice, and the reasoning is valid.

3 0
2 years ago
WILL MARK BRAINLY Ralph Craig ran the 100m for the US in 1912; when did he next compete in the Olympics?
IrinaK [193]

Answer: The 1948 yachting team.

4 0
3 years ago
The ten students in a club are lined up in a row for a group photograph. How many different arrangements are possible if the clu
larisa [96]

It's 10!/3! so its 604, 800.

3 0
3 years ago
Read 2 more answers
Calculate the amount of interest earned on a $2,000 investment made for 2 years at 3% p.a..
Mrrafil [7]
PxRxT
=$2,000 x 3% (0.03)
=$60 x 2 years
=$120
The answer is $120
8 0
2 years ago
Other questions:
  • Please help me 10pts!!! find the surface area!! if so ill mark u a brainliest
    6·1 answer
  • Nola is currently saving $200
    10·2 answers
  • For the first 30 km, the bicyclist rode with a speed of v km/hour. For the remaining 17 km he rode with a speed which was 2 km/h
    12·1 answer
  • Use the distributive property to remove the parentheses.Simplify your answer as much as possible.
    11·1 answer
  • Consider a drug that is used to help prevent blood clots in certain patients. In clinical​ trials, among 5783 patients treated w
    7·1 answer
  • Graph and write solution:<br><br> 2x + 1 = y<br><br> -4x + 6y = -10
    6·1 answer
  • Dalton takes a rectangular piece of fabric and cuts from one corner to the opposite corner. If the piece of fabric is 12 centime
    5·1 answer
  • 9.75 divided by 5 equals
    11·1 answer
  • Find the missing side length will give crown
    12·2 answers
  • Please Answer due today 100 points
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!