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
ira [324]
3 years ago
13

Which number is in the correct format for scientific notation?

Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0

Answer:

The answer to your question is: letter A

Step-by-step explanation:

Rules for using scientific notation:

1.- The number before the decimal point must be between 1 and 10.

2.- Determine the exponent

3.- It must be in decimal format, ( x 10)

A 3.8*10^12       This number is in correct scientific notation.

B 33.8* 10         This number is incorrect, because before the decimal point the number must be between 1 and 10.

C 3.8 *20^8      This number is incorrect because the power must be 10 not 20.

You might be interested in
1. Circle the figure you would use to make the Escher‐like tessellation given,
mafiozo [28]

Answer:

C.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Divide<br> 2/3 divided by 1/6<br> =
ELEN [110]

Answer:

4

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Find f(4) if f(x) = 3x + 1
Alenkasestr [34]

Answer:f(4)=−3x−1 f ( 4 ) = - 3 x - 1.

Step-by-step explanation:ff(4)=−3x−1 f ( 4 ) = - 3 x - 1.

f(4)=−3x−1 f ( 4 ) = - 3 x - 1. Replace the variable x x with 4 4 in the expression. f(4)=−3⋅4−1 f ( 4 ) = - 3 ⋅ 4 - 1. Simplify the result.

4 0
3 years ago
Can you help me round these?
scoundrel [369]

Answer:

These are the answers

1) 37.7

2) 9

3)42.051

5 0
3 years ago
Read 2 more answers
All real numbers between −14 and 14 inclusive
Vladimir79 [104]

Answer:

-13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13

6 0
3 years ago
Read 2 more answers
Other questions:
  • In the diagram, the measure of angle 3 is 89°, and the measure of angle 6 is 88°.
    11·2 answers
  • How much interest will be earned in 3 years from $730 placed in savings account at 6.5% simple interest
    15·1 answer
  • A chemical manufacturer wishes to obtain 700 litres of a 24% acid solution by mixing a 40% acid solution with a 15% solution. Ho
    8·1 answer
  • Estimate the circumference of a circle that has a radius of 11 m simplify it.
    5·1 answer
  • Find the missing of the triangle Round to the nearest tenth
    10·1 answer
  • I need help pls how do u do this step by step? ):
    5·1 answer
  • Help quick what's 9+10
    9·1 answer
  • Solve 1/2 x 3/4 *<br><br> A. 3/8<br> B. 4/6<br> C. 5/4<br> D. 4/8
    11·2 answers
  • I need help on this question
    12·1 answer
  • Can someone help me please​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!