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
Readme [11.4K]
1 year ago
11

6.39x10^23kg in standard form

Mathematics
1 answer:
taurus [48]1 year ago
7 0

Answer

Check Explanation

Explanation

Standard form is a concise, scientific way of expressing very large or very small numbers.

The number to be expressed is

6.39 × 10²³ = 639,000,000,000,000,000,000,000 kg

But the standard form reduces this stress and expresses this as

6.39 × 10²³

Hope this Helps!!!

You might be interested in
How much is 45+14567
alisha [4.7K]
14612 is the answer to your math problem. This is so easy. just use a calculator.
3 0
3 years ago
Read 2 more answers
Find the four arthmetic means between -3 and 46
Citrus2011 [14]

Answer:

6.8, 16.6, 26.4, 36.2

Step-by-step explanation:

Let's write the sequence, d is the common difference:

- 3, - 3 + d, - 3 + 2d, -3 + 3d, - 3 + 4d, 46

Therefore 46 = -3 + 5d

5d = 49

d = 49/5 = 9.8

So the first arithmetic mean is  -3 + 9.8 = 6.8.  and the second is -3 + 2(9.8) = 16.6...

They are:

6.8, 16.6, 26.4, 36.2.

3 0
3 years ago
Read 2 more answers
The student who traveled to states visited new states during a vacation. Does increasing the to change the​ median? If​ so, how?
mote1985 [20]

Step-by-step explanation:

The exact question is as follows :

Given - The student who traveled to 3 states visited 6 new states during a vacation.

To find - Does increasing the 3 to 6 change the​ median? If​ so, how?

Proof -

Yes,

If we increase the 3 states to 6 states, it changes the median

Because

The median of the first 3 states is the middle state.

For example -

If we have 3 states X, Y, Z

Then the median is the state Y

Now,

The median of 6 states is the average of the 2 middle states.

For example -

If we have 6 states

X, Y, Z, U, V, W

Then

The median is not explicit.

Median is the average of the two middle states, Z and U.

And

Average of Z and U =  half of the sum of Z and U.

i.e.  (Z + U)/2.

And we can see that,

Median of 3 States is not equal to Median of 6 states

i.e. Y is not equal to (Z + U)/2.

So,

We can say that,

Increasing the state 3 to 6 changes the​ median.

6 0
3 years ago
Select the correct answer from the drop-down menu. A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the l
RoseWind [281]
The answer is B.3x+y=2
Explanation: When graph A has the crosses on the y axis(0,3) but it doesn’t have a slope of -2 since it run from left to right. But B tun from right to left making it negative.
Can u give me brainliest please? I would appreciate it and I hope this helps.

8 0
3 years ago
Helppppppppppping me please
Gala2k [10]

Answer:

<h2>8. D) 2x + 8</h2><h2>9. C) 6x + 32 = 158</h2><h2>10. 50 ft</h2>

Step-by-step explanation:

Look at the picture.

9. The perimeter of the rectangle l × w:

P = 2l + 2w

Substitute l = 2x + 8 and w = x + 8:

P = 2(2x + 8) + 2(x + 8)     <em>use the distributive property</em>

P = (2)(2x) + (2)(8) + (2)(x) + (2)(8)

P = 4x + 16 + 2x + 16     <em>combine like terms</em>

P = (4x + 2x) + (16 + 16)

P = 6x + 32

10. Solve the equation:

6x + 32 = 158           <em>subtract 32 from both sides</em>

6x = 126     <em>divide both sides by 6</em>

x = 21

Put the value of x to the expression 2x + 8:

2(21) + 8 = 42 + 8 = 50

4 0
3 years ago
Other questions:
  • your teacher has 36 carpet squares. She needs to make a new arrangement for the reading carpet what are all of the different way
    10·1 answer
  • Determine the critical value(s) of the test statistic for each of the following small sample tests for the population mean where
    12·1 answer
  • Simplify the expression. (5x2 - x - 7) + (2x2 + 3x + 4)
    9·1 answer
  • Two people share £350 in the ratio 1 : 6.<br><br><br>Calculate each share.
    7·1 answer
  • There are 24 students in a class, and three of them are named Madison. There are no other students in the class with the same na
    13·2 answers
  • What is the unit rate of 15 laps in 3 days
    5·2 answers
  • (19 + 2) x 11 + 3 hhhh
    10·2 answers
  • Solve for X.<br><br> should be a decimal.
    13·1 answer
  • |2| + |-13| =<br><br> BRAINLIST AND EXTRA POINTS
    12·2 answers
  • A circle has a radius r which is a positive integer. If the circumference of the circle divided by the area of the circle is a p
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!