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
Nady [450]
3 years ago
7

Write the following numbers used in these statements in scientific notation. (Note: Some of these numbers have been rounded.)

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0

Answer:

So in scientific form 4000 miles will be equal to 4\times 10^3miles

Step-by-step explanation:

We have given that radius of earth is 4000 miles

4000 miles can be written as 4×1000

We have to written 4000 miles in scientific form

We know that 1000 can be written in scientific form as 1000=10^3

So 4000miles =4\times 1000=4\times 10^3miles

So in scientific form 4000 miles will be equal to 4\times 10^3miles

You might be interested in
A cell phone provider offers a plan that costs ​$40 per month plus ​$0.20 per text message sent or received. A comparable plan c
Svetradugi [14.3K]
You do the following.

Take the price of the most expensive subscription and retract the price of the cheap one.

$50-$40 = $10

Since we know what the price of a text message and the difference in dollars between the two subscriptions, we can calculate how many text messages has to be sent. We just divide the result from before ($10) with the price of a text message ($0.2)

$10/$0.2 = 50

The total number of text messages that needs to be send in order for the price of the subscriptions to be the same, is 50.
4 0
3 years ago
What are the odds u multiply incorrect numbers and get it right
zheka24 [161]

Answer:

Very little.

Step-by-step explanation:

If you have 1x1=1, and change a number, there is no way that you will get the answer right to be 1.

4 0
3 years ago
X-2/x+4=x-6/x-4 how to solve ? <br> a. x=8 <br> b. x=3<br> c. x=9 <br> d. x=5
lana66690 [7]

Answer:

the answer is a where x=8

Explanation:

cross multiplication method

8 0
3 years ago
Find the volume of the cube 1/3 km 1/3 km 1/3 km
guapka [62]

Answer:

  • The volume of cube=1/27 km^3

Step-by-step explanation:

As The volume of cube =the cube(^3) of the sides.

7 0
3 years ago
Can someone Help!!!!!! Please!!!!!!
Kisachek [45]

Answer:

You could use a piece wise function to simulate the speed someone is running at a given time in minutes.

for 0\leq t < 15      s = 9 mph

for 15\leq t< 25     s = 0 mph

for 25\leq t\leq 40      s = 6 mph

Step-by-step explanation:

I can't do graphs right now but there's an idea

8 0
3 years ago
Other questions:
  • Find the solution of this system of equations 2x - 2y = -20 - 2x + 4y - 14 Enter the correct answer.​
    11·1 answer
  • X=y+2<br> -3+3y=6<br> how to solve for x
    11·1 answer
  • Mary and tom were buying a present for their mother on mothers day. mary spent $12 and tom spent $28 if they wanted to share the
    15·2 answers
  • Conor has a roll of fence that is 25 feet long. He needs 8 yards of fence to go around a flower bed. Does he have enough fence t
    12·1 answer
  • A school is planning a field trip for 142 people. The trip will use 6 drivers and two types of vehicles:buses and vans. A bus ca
    5·2 answers
  • 2 good 2 be truee???? pls help
    15·1 answer
  • Each time Caroline goes shopping she decides whether or not to buy fruit.
    11·1 answer
  • ANSWER ASAP<br> How many faces does a polyhedron with 6 vertices and 12 edges have?
    14·2 answers
  • Which is the correct formula for Simple Interest?<br><br> P=Irt<br> I=Prt<br> t=PIr<br> r=PIt
    10·2 answers
  • If f(x) = x2 – 2x, find:<br> X<br> -<br> f(-3) = [?]
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!