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
Anika [276]
3 years ago
10

What is the rounding or compatible numbers to estimate the sum of 256+321

Mathematics
1 answer:
Svetllana [295]3 years ago
3 0

256 is about 270. 321 is about 320.

Add 270 and 320.

You have about 590.

You might be interested in
A researcher plans to study the causal effect of a strong legal system on economy, using data from a random sample of U.S. count
kogti [31]

Answer:

Based on expert opinion the regression does not suffer from omitted variable bias

Step-by-step explanation:

<em>Based on expert opinion the regression does not suffer from omitted variable bias </em>because its indicators taking values of 1 and 0 where 1 would represent taking action by the legal system  and 0 would represent not taking action by the legal system. as

The researcher plans to regress national income per capita based on the effect of the legal system

applying the formula for addressing omitted variable bias ( attached below )

7 0
3 years ago
Help please!! Picture below.
saul85 [17]
X+ y <span>≥ </span>12
2.75x +3.50y < 35

Hope this helps
7 0
3 years ago
A line is an undefined term because it
lina2011 [118]
It is undefined when the denominator is 0
3 0
3 years ago
Read 2 more answers
Find the angle in radians​
jeyben [28]

Answer:

<h2>✓6 divided by 5 is 1.2, so 1.2 radians.</h2>

Step-by-step explanation:

<h3 /><h3>The circumference of the circle of 5 cm radius equal 2(pi)r= (2*22*5)/7=31.42857143cm and this =2(pi) radias.</h3>

<h3>So a 6cm are of the same circle will subtend(6/ 31.42857143)*2(pi) radians= 1.2 radians at the center of the cercle.</h3>

I hope it's help >fallow me

3 0
3 years ago
SOLVE FOR 50 POINTS CORRECTLY! OR ELSE REPORT!
Trava [24]
Y=16.65
6.80 +9.85=16.65
4 0
2 years ago
Other questions:
  • the 6:00 am temperatures for four consecutive days in the town of lincoln were -12.1 celcius, -7.8 celcius, -14.3 celcius, and -
    11·1 answer
  • A statistic that describes a sampled group is called __________.
    5·2 answers
  • Megan hiked 15.12 miles in 6.3 hours. If Megan hiked the same number of miles each hour, how many miles did she hike each hour?
    13·1 answer
  • A ball was kicked into the air from a balcony 20 feet above the ground, and the ball’s height above the ground, in feet, t secon
    8·2 answers
  • What is the equation of a line that contains the points (2,-2) and (0, -2)?
    11·2 answers
  • M &lt;N=<br>...the scale factor is 2
    10·1 answer
  • Write an equation of a horizontal line tuat passes through the point (3,-3)
    11·2 answers
  • 6 + 16x - 2x -12 This is math again
    14·2 answers
  • Solve the equation 9=8(n+4)-7
    10·1 answer
  • HELP NEEDED PLEASE!<br> Solve for x, rounding to the nearest tenth.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!