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
Yuri [45]
3 years ago
8

Write 1,390,000,000 in scientific notation?

Mathematics
2 answers:
Reptile [31]3 years ago
7 0

Answer:

1.39*10^9

Step-by-step explanation:

bazaltina [42]3 years ago
6 0

Answer:

1.39 x 10^9

Step-by-step explanation:

1.39 x 10^9

You might be interested in
Which object would have a mass of approximately 1,000 grams? A. book B. feather C. truck D. elephant
sp2606 [1]
Answer is book.................
6 0
3 years ago
Read 2 more answers
The sum of two numbers is 22 and their difference is 12 what are the numbers
nlexa [21]

Answer:

The numbers are 17 and 5

Step-by-step explanation:

x + y = 22

x - y = 12

Add y to both sides of the equation

x = 12 + y

Substitute new value for x into first equation

12 + y + y = 22

Add the y's

12 + 2y = 22

Subtract 12 from both sides

2y = 10

y = 5

22 - 5 = 17

The numbers are 17 and 5

Hope this helps :)

8 0
3 years ago
5+2f;f=6.1 how do you do it im so confused
liberstina [14]
F is the variable. since f is equal to 6.1 you can plug it into the other equation. you multiply 2 and 6.1. this equals 12.2 then you add two. the final answer is 14.2
7 0
3 years ago
Read 2 more answers
From the set {2, 17, 19}, use substitution to determine which value of x makes the equation true.
frutty [35]

54x = 864

A. x = 17 → 54(17) = 918 ≠ 864

B. x = 2 → 54(2) = 108 ≠ 864

C. x = 19 → 54(19) = 1,026 ≠ 864

<h3>Answer: D. none of these</h3>

Solution

54x = 864     <em>divide both sides by 54</em>

x = 16

5 0
3 years ago
Algebra 1 brainliest if correct and reported if not answered. ty explain ans if u can
Kisachek [45]
The answer is C because increasing means gaining or receiving more and the line is increasingly becoming larger making interval 4-8 the increasing graph
6 0
2 years ago
Other questions:
  • Jessica is selling books during the summer to earn money for college. She earns a commission on each sale but has to pay her own
    10·2 answers
  • Andrew is searching for a cup and discover that he has 20 plates for every 5 Pairs of cups if he has 40 plates how many pairs of
    9·1 answer
  • Find the final value of 2000 invested at an interest rate of 3% compounded quarterly for 8 years
    7·2 answers
  • Write 63 as a product of prime factors in ascending order. I don't need the answer but the explanation as to my friends one was
    14·2 answers
  • sketch the curve represented by the parametric equations (indicate the orientation of the curve), write the corresponding rectan
    13·1 answer
  • Gwen needs to add 2/3 of a cup of flour to a recipe. She only has a 1/3-cup measure. How many scoops of flour does Gwen need to
    15·1 answer
  • A National Health Interview Survey conducted by the US Centers for Disease Control reported that using a cell phoneinstead of a
    8·1 answer
  • Help me please!!! its in the picture
    14·1 answer
  • Can you please help me with this I will mark the BRAINLIEST who ever can help thanks​
    10·1 answer
  • Value of missing angle
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!