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
LenaWriter [7]
3 years ago
7

Estimate the sum of 1,256, 379 and 305,986 by first rounding each number to the nearest ten thousand.

Mathematics
1 answer:
KatRina [158]3 years ago
3 0

9514 1404 393

Answer:

  1,570,000

Step-by-step explanation:

The sum is approximately ...

  1,260,000 +310,000 = 1,570,000

_____

<em>Additional comment</em>

It is a good idea to estimate the error associated with an estimate. Here, both numbers are rounded up by about 4000 each, so the estimate is around 8000 high.

You might be interested in
D. 16<br> Geometry math question
galina1969 [7]
I think it might be A.
6 0
3 years ago
Read 2 more answers
A retail store during the holiday season sold (18) $400 computers, (11) $500 computers, (7) $600
dezoksy [38]

Answer:

$450

Step-by-step explanation:

A way to find the median of a set of numbers is by listing each number one by one and then slowly crossing out the smallest and biggest number one by one. If you end up with two numbers left, then you take the mean of those numbers. To do that, you add the two numbers and divide it by two.

7 0
3 years ago
I need help fast! I’m taking the test now!
Zina [86]

Answer:

it's the last one I think

6 0
3 years ago
Read 2 more answers
Which two properties characterize an air mass?
Lapatulllka [165]

Answer:

Step-by-step explanation: Air masses are given a two-part name that describes the humidity and temperature characteristics of the region where they form

5 0
3 years ago
Read 2 more answers
Out of 25.050 20.505 25.005 20.055 what number is in thrird place
r-ruslan [8.4K]
If you are going from least to greatest, it is 25.005, but if you are going from greatest to least, it is 20.505 .
Hope I helped
7 0
3 years ago
Other questions:
  • I need help. Can someone help me please?
    9·1 answer
  • Find f(3) if f(n) = 3n.<br> 1/3<br> 01<br> 03
    9·1 answer
  • Draw a number line -5through 5 and mark 0≤x≤2
    6·1 answer
  • Using the distributive property how can I rewrite the expression 4*24
    8·1 answer
  • Solve 41-9+(8×2.3)-15+(2.1×4)
    9·1 answer
  • Joseph walks at a constant speed. He walked to a store that is 0.5 miles away in 6 minutes. How many miles, m, can he walk in t
    11·1 answer
  • Which fraction is equivalent to 38%?
    9·2 answers
  • Pls pls pls help me I didn’t understand
    11·1 answer
  • Help giving brainly if correct show work to get full points ​
    15·1 answer
  • MATH QUESTION SCREEN SHOT DOWN BELOW
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!