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
yaroslaw [1]
3 years ago
14

(1.2·10⁴)(3.2·⁵) i forgot how to do this please help

Mathematics
1 answer:
Artist 52 [7]3 years ago
4 0

Answer:

3.84 * 10^{9}

Step-by-step explanation:

\\\\(1.2 * 10^{4}) * (3.2 * 10^{5}) = 1.2 * 3.2 * 10^{4} * 10^{5} = 3.84 * 10^{4+5} = 3.84 * 10^{9} \\\\

You might be interested in
If you have 14 1/2 dozen boxes of envelopes, and you order 3 1/4 dozen more, how many dozen boxes will you have in all?
Elanso [62]

The answere is 213 boxes

If you add 3 dozens to 14 dozens of boxes of envilopes , then you get 17 dozens of boxes of envilopes.Then of you sum up the 1/2 (2/4 ) with the 1/4.You get 3/4. Finally, you add 17 dozens to 3/4 of a dozen you get 17 3/4 dozens( wich is 213 boxes )

5 0
3 years ago
Math .. help! asap aleks is so hard
3241004551 [841]
Answer is squareroot of 21 or 4.58 in decimal
by pythagorean theorem



---
Mark me as brainliest if you find the solution helpful. thanks
---
3 0
3 years ago
In 20 seconds, a roller coaster goes up a 100-meter hill, then down 72 meters, and then back up a 48-meter rise. What integer re
Finger [1]

The question is an illustration of arithmetic operations.

The integer that represents the vertical rise is 76

<em>Upward movements are represented with positive, while downward movements are represented with negative.</em>

<em />

So, the given parameters are:

Up = 100m

Down = -72m

Up= 48m

The vertical rise is:

Rise = Up_1 + Down + Up_2

So, we have:

Rise = 100m -72m +48m

Rise = 76m

Hence, the integer that represents the vertical rise is 76

Read more about arithmetic operations at:

brainly.com/question/15385899

5 0
3 years ago
Determine the 8th term in the geometric sequence whose first term is -10 and whose common ratio is 2
enyata [817]
\bf n^{th}\textit{ term of a geometric sequence}&#10;\\\\&#10;a_n=a_1\cdot r^{n-1}\qquad &#10;\begin{cases}&#10;n=n^{th}\ term\\&#10;a_1=\textit{first term's value}\\&#10;r=\textit{common ratio}\\&#10;----------\\&#10;a_1=-10\\&#10;r=2\\&#10;n=8&#10;\end{cases}&#10;\\\\\\&#10;a_8=-10\cdot 2^{8-1}\implies a_8=-10\cdot 2^7&#10;\\\\\\&#10;a_8=-10\cdot 128\implies a_8=-1280
8 0
3 years ago
The cost in dollars, C, of renting a carpet cleaner is given by the linear equation
choli [55]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Is the expression 6x+8/2<br> equivalent to 3x + 4?
    13·1 answer
  • Use the quadratic formula to find the solutions to the quadratic equation below.<br> 2x^2-5x+5=0
    11·2 answers
  • Whats is it a reflection a horizontal stretch or horizontal compression
    12·1 answer
  • -2(y-8)=-8y-32 A)y=8 B)y=4 C)y=-8 D)y=-4 Show all your work plz
    5·1 answer
  • James and Lin got married and got new jobs. Lin earns $3500 more per year than James. Together they earn $82,360. How much does
    13·2 answers
  • Your weekly allowance is $25.you spent 6% of the budget on a new video game . how much did you spend on the video game ?\
    10·1 answer
  • A shipping container in the shape of a right rectangular prism has a length of 16 feet, a width of 8 feet, and a height of 4.5 f
    11·2 answers
  • The equation of line j is
    11·1 answer
  • Please help me with my algebra homework?
    15·1 answer
  • A customer who sees a pair of boots online but then decides to buy the same pair at Macy's after trying them on would be best cl
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!