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
Musya8 [376]
2 years ago
13

Write in standard notation. 2.5 x 103 3.442 x 104

Mathematics
1 answer:
Ilya [14]2 years ago
3 0

Answer:

2.6×10^2

3.6×10^2

Step-by-step explanation:

2.5×103=257.5

257.5= 2.575 × 10^2

257.5= 2.6 × 10^2 ( rounding off)

3.442×104= 357.968

3.442×104= 3.57968 × 10^2

3.442×104= 3.6 × 10^2 (rounding off)

Hope it helps :)

You might be interested in
How many triangles are shown, including any overlapping triangles?
olga55 [171]
8 triangles in the image 
4 0
3 years ago
Read 2 more answers
Matt earned $28,500 last year. He paid $8,265 for rent. What percent of his earnings did Matt pay for rent ?
Katena32 [7]

Answer: 29%

Step-by-step explanation:

You need to divide the rent, 8265, by the amount of money he earns.

8265/28500 is .29

Multiply that by 100 to get it in percent form

5 0
2 years ago
Index notation simplify 4^9 x 4^3
LenKa [72]

Answer:

4^{12}

Step-by-step explanation:

Using the rule of exponents

a^{m} × a^{n} = a^{(m+n)} , then

4^{9} × 4^{3} = 4^{(9+3)} = 4^{12}

7 0
2 years ago
Subtract: (4n + 7) - (7n - 8)
Furkat [3]
4n+7−(7n−8)

=4n+7+−1(7n−8)

=4n+7+−1(7n)+(−1)(−8)

=4n+7+−7n+8

Combine Like Terms

=4n+7+−7n+8

=(4n+−7n)+(7+8)

=−3n+15

4 0
2 years ago
The best rule of thumb in assessment is to be sure children understand one-digit numbers before going on to:
Tpy6a [65]
Before going to B.two-digit addition
4 0
3 years ago
Other questions:
  • Petra started with a number added 3 multiplied the result by 4 subtracted 6 and multiplied that result by 3 her final answer was
    10·1 answer
  • Tina is five years older than her brother Tom. The sum of their ages is 51 write an equation
    8·2 answers
  • NEED DONE FAST GIVING 40 POINTS
    8·1 answer
  • Seven times the difference of x and 4 is -10
    9·1 answer
  • Billy has 5 1/4 yards of wire if he uses for is 4 7/8 yards to make a fence how much would he have left​
    13·1 answer
  • By what number would you multiply both sides of the equation to solve it?<br><br> m/-3 =25
    5·1 answer
  • Gregory rode his scooter 2 miles in 30 minutes. At this rate, how far would he ride in
    10·1 answer
  • 1/3 of 7 as a fraction
    7·1 answer
  • Describe the graph of the system of inequalities:<br><br> x &gt; 2<br> y ≤ 4
    9·1 answer
  • How do you turn 2x+3y=20 into slope intercept form?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!