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
zhuklara [117]
3 years ago
5

Can someone please explain this for me, thank you.

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0

just divide Atlantic/Mississippi

\frac{3.1 \times  {10}^{17} }{6.3 \times  {10}^{11} }  =  \frac{3.1}{6.3}  \times  \frac{ {10}^{17} }{ {10}^{11} }  \\  = 0.492 \times  {10}^{17 - 11}  \\  = 0.492 \times  {10}^{6}  \\  = 4.92 \times  {10}^{5}

You might be interested in
PLEASE HELP ASAP Hi! Please help me guys!!! This is difficult for me.. :c ~Why might a solution to an inequality not be reasonab
abruzzese [7]

Answer:

When the solution is negative

Step-by-step explanation:

One example, let's say you are buying pens and each pen cost 3 dollars and you cannot spend more than 15 dollars, how many pens can you buy?

The inequality would be 3x < 15, so any negative solution is not reasonable because you cannot buy negative pens. The same goes for most real-world problems dealing with time, money, or distance.  

8 0
3 years ago
Find the variable of each pair
Lera25 [3.4K]
A. X=4
B. Y= 24, X= 6
5 0
3 years ago
What is the difference 6 - 3 2/5 =
Luba_88 [7]
It depends on what the question looks like. If it looks like this:
(6-3)(2/5)=
(3)(0.4)=
1.2
3 0
3 years ago
Joseph invested $89,000 in an account paying an interest rate of 6.6% compounded quarterly. Assuming no deposits or withdrawals
vova2212 [387]

Answer:

Step-by-step explanation:

Answer:15

5 0
3 years ago
3. The formula to find the surface area of a sphere is to take the radius of the sphere and square it and multiply that amount b
KatRina [158]
The way to get the equation for the radius (r) is to get r by itself. So divide each side by 4pi
500/4pi=r^2
Now take the square root of each side to get the equation of r.
sqrt(500/4pi)=r
6 0
3 years ago
Read 2 more answers
Other questions:
  • IF a 50 pound bag costs $6.36, which expression shows how much 1 pound costs?
    9·1 answer
  • Consider 7 x 10 to the 3rd power write a pattern to find the value of the expression
    7·1 answer
  • A potter makes vases and mugs. One day she sold 4 vases and 3 mugs for $80. Another day she sold 3 vases and 6 mugs for $90. How
    11·1 answer
  • Find the area of a circle use 3.14
    13·1 answer
  • 4 papers wide. How long in inches ?
    9·2 answers
  • If a car factory checks 360 cars and 8 have defects, how many will have defects out of 1260?
    6·1 answer
  • If the perimeter of a square is 88 cm, find the length of its diagonal. Give in simplest
    12·1 answer
  • Q.2*
    14·1 answer
  • PLEASE ANSWER! DONE IN 30 MINUTES. THE CORRECT ANSWER WILL GET BRANLIST AND 50 EXTRA POINTS!
    6·2 answers
  • Please help and with an explanation if you can !! I’m not good at math bro I’ll give you brainliest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!