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
MArishka [77]
2 years ago
9

A=5 what is the value of 3a^2

Mathematics
1 answer:
LuckyWell [14K]2 years ago
3 0

Answer:

225

Step-by-step explanation:

A = 5. 3A = 3(5) cubed. So 3 times 5 is 15. 15 cubed is 225.

You might be interested in
Use a calculator to find the value of these data. Round the value to three
insens350 [35]

Answer:

-1, -1.1, 0.9, 1

Step-by-step explanation:

6 0
2 years ago
The circle graph shows how a family budgets its annual income. If the total annual income is $140,000, what amount is budgeted f
lorasvet [3.4K]

Answer:

i'm not sure but if you get a calculator and add the percentages up you will probably get the answer

Step-by-step explanation:

get calculator, use calculator

3 0
3 years ago
Read 2 more answers
A person invests 10000 dollars in a bank. The bank pays 4.5% interest compounded
Greeley [361]

The person would have to leave the money in the bank for 7.8 years for it to reach 13,500 dollars.

Step-by-step explanation:

Step 1; First we must calculate how much interest is generated for a single year. The annual interest rate is 4.5% i.e. 4.5% of 10,000 dollars which equals 0.045 × 10,000 = 450 dollars a year. As the years pass, more and more will be put into the account due to interest.

Step 2; For there to be 13,500 dollars in the bank account we need to calculate how much money is added due to interest.

The money needed to be added through interest = 13,500 - 10,000 = 3,500 dollars.

So we need to determine how long it will take for the bank to add 3,500 dollars by adding 450 dollars a year.

The number of years to reach 13,500 dollars = \frac{3,500}{450} = 7.777 years. By rounding this value to the nearest tenth, we get 7.8 years.

7 0
3 years ago
A jar contains 11 brown and 18 blue marbles. A marble is drawn at random. What is the probability that the marble is not blue?
fgiga [73]

Answer:

E

Step-by-step explanation:

7 0
3 years ago
What is<br> -3/4 + 2 3/4
Fittoniya [83]

Answer:

2

Step-by-step explanation:

ok so let's start

were starting off with -3/4 and were adding 2 3/4 to that and it's equal to 2 3/4 subtract 3/4

-3/4 + 2 3/4 = 2 3/4 - 3/4

2 3/4 - 3/4 = 2

-3/4 + 2 3/4 = 2

it's 2 my dude or girl i don't know

3 0
3 years ago
Other questions:
  • A car radiator holds 12 liters. How much pure antifreeze, in liters, must be added to a mixture that is 4% antifreeze to make en
    14·1 answer
  • PLEASE HELP URGENTTTTTTTTTTTTT
    8·2 answers
  • On a scale drawing, which of the following has a scale of 1:6?
    8·2 answers
  • 83,400000 millimeters in kilometers
    7·2 answers
  • Find the point-slope equation for the line
    10·1 answer
  • 20. Carmen can buy bottles of paint for $2.00 each and boxes of colored pencils for $3.50 each. She can spend no more than
    11·1 answer
  • Solve the equation.<br> 10x-8/3-4x=6x<br> help plz
    9·2 answers
  • Need help ASAP need done before 3:30
    7·1 answer
  • Which equation best represents the line?
    14·1 answer
  • Reka Maharis drove her vehicle to and from work last year. Her records show a total of $1,560 for fixed costs and $3,740 for var
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!