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
anygoal [31]
2 years ago
13

Help me pls guys/girls

Mathematics
1 answer:
Kamila [148]2 years ago
5 0

Answer:

 V = 9.828 * 10^7 mm^3

a= 9.828  b = 7

9,827,000  mm^3

Step-by-step explanation:

The volume of a rectangular prism is

V = l*w*h

V = 1.2 *10^3  * 3.9*10^2  * 2.1*10^2

We multiply the numbers out front and add the exponents  (the powers of 10)

V = (1.2*3.9*2.1)  * 10^(3+2+2)

 V = 9.828 * 10^7 mm^3

Rewriting this in standard form means moving the decimal 7 places to the left.  Since there is not enough places add zeros

9,827,000  mm^3

You might be interested in
If P(n) and Q(n) are polynomials of degree j and k, respectively, then the series
Naya [18.7K]

Answer:

converges

Step-by-step explanation:

well the two polynomials in the series are 1 and n^8 (I'm assuming the +7 is not in the decimal but it seems to not matter). The degree of the polynomial 1 is 0 which can be represented by 1x^0. The second polynomial in the denominator has a degree of 8. So j = 0  and k = 8. Since 0 < (8-1)

0 < 7 the series converges

6 0
1 year ago
The area of a square is 100 m². What is its perimeter?​
puteri [66]

Answer:

hope it helps you.........

7 0
2 years ago
Read 2 more answers
Ill give brainiest, dont guess please
andrew-mc [135]

I don't know the first one but the second one is The second national bank was chartered in 1816.

4 0
2 years ago
Read 2 more answers
A garden table and a bench cost $600 combined. The cost of the garden table is three times the cost of the bench. What is the co
Sonja [21]
This is how I'd solve it:

bench = x           x+3x=600 
table = 3x               4x=600
                                 x=150

The bench costs <u>$150</u> and the table costs <u>$450</u>; combined, they cost $600, so it's correct. I hope this helps you!
3 0
2 years ago
Read 2 more answers
What is the explicit rule for the geometric sequence?<br><br> 600,300,150,75,
JulijaS [17]

Answer:

a_{n} = 600/2^{n-1}

This the correct answer

3 0
3 years ago
Other questions:
  • Please help ASAP! THANKS<br>WILL MARK BRAINLIEST
    11·1 answer
  • A customer cash a 1000.00 check at 3 percent how much does he receive back?
    10·1 answer
  • The toll on a bridge is $ 1.00 for cars and $ 2.50 for trucks. In one hour, a toll operator raises a total of $ 105 in tolls. Wr
    10·2 answers
  • Graded Assignment
    9·1 answer
  • In your own words, explain what a rational expression is and give and example of one.
    8·1 answer
  • Plz help im almost of of time
    13·2 answers
  • &lt;) Madison is organizing a 10K race. She is ordering cases of bottled water for the runners.
    14·1 answer
  • What number is 3% of 100
    12·2 answers
  • How can probabilities be used to make predictions?
    10·2 answers
  • Pls give answer for 9c thanks
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!