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
Rainbow [258]
3 years ago
8

Round 1,287 to the nearest thousands place

Mathematics
2 answers:
Dmitry [639]3 years ago
5 0

Answer:

1,000

Step-by-step explanation:

refer to attached.

the number in the thousands place is the number 1.

How we round this number depends on the number immediately to the right of it (i.e the hundreds number)

Case 1: If the number in the hundreds place is less than 5, then we keep the number in the thousands place the same and replace all the digits to the right of the thousands digit by zeros

Case 2: If the number in the hundreds place is 5 or more, then increase the number in the thousands place  by 1 and replace all the digits to the right of the thousands digit by zeros

in our case, the hundreds digit is 2, which falls into case 1 above,

hence according to the procedure in case 1 above, we keep number 2 the same and replace everything to the right of 2 with zeros, giving us

1,000

alexdok [17]3 years ago
3 0

Answer:

1000

Step-by-step explanation:

If a number is higher than 5 round up. If its 4 or lower round down

You might be interested in
Which ratio is porportional to 18/21? A.2/3 B. 30/35 C. 36/48 D.1/3
defon
You can solve this problem by applying the proccedure below:
 
 You have:
 
 a) 18/21=2/3
 18x3/21x2
 36≠42 (2/3 is not proportinal to 18/21).
 
 b)18/21=30/35
 18x35/21x30
 630=630  (30/35 is proportional to 18/21)
 
 c)18/21=36/48
 18x48/21x36
 864≠756  (36/48<span> is</span><span> not proportinal to 18/21)
</span> 
 d)18/21=1/3
 18x3/21x1
 54≠21  (<span> 1/3 is</span><span> not proportinal to 18/21)
</span> 
 Therefore, you can conclude that the correct option is: B.30/35
8 0
3 years ago
Dominique paid $15.50 to join an online music service.If she purchases 10 songs each month at a cost of $0.99 per song,what will
ozzi

Answer:

94.7

Step-by-step explanation:

15.50+10*0.99*8

4 0
3 years ago
Round to the nearest whole number 486.3÷8.1
PolarNik [594]

Answer: 60.


Step-by-step explanation: After you divide you get 60.037037. And since were rounding its 60.


4 0
3 years ago
The box part of the box plot contains all the values between which numbers?
Valentin [98]

Answer:c between 32 and 37

Step-by-step explanation:

if you look at where the box starts and where it ends you can find the numbers that you need

5 0
3 years ago
What are the approximate values of the non-integral roots of the polynomial equation?
irga5000 [103]

Answer:

-4, -2, -3-2i, -3+2i

Step-by-step explanation:

The of the polynomial equation are those values of x, for which f(x)=0.

Consider equation

f(x)=0\\ \\(x^2+6x+8)(x^2+6x+13)=0

By zero product property,

x^2+6x+8=0\ \text{or}\ x^2+6x+13=0

Solve each equation:

1. x^2+6x+8=0

D=6^2-4\cdot 8=36-32=4\\ \\x_{1,2}=\dfrac{-6\pm \sqrt{4}}{2}=\dfrac{-6\pm 2}{2}=-4,\ -2

2. x^2+6x+13=0

D=6^2-4\cdot 13=36-52=-16=16i^2\\ \\x_{1,2}=\dfrac{-6\pm \sqrt{16i^2}}{2}=\dfrac{-6\pm 4i}{2}=-3-2i,\ -3+2i

5 0
3 years ago
Read 2 more answers
Other questions:
  • The graph of y = 4 – is shown.
    10·1 answer
  • A 110 point exam is made up of 50 questions. some questions are worth 2 points others are worth 4 points how many of each type o
    14·1 answer
  • Briefly discuss the three combinations of variable types that can form bivariate data.
    6·1 answer
  • If m = 3 and b = 6, what is the correct equation for Line of Best Fit?
    11·2 answers
  • The largest angle is a triangle is 110°. Of the remaining two angles, one is 4° less than the other angle. Find the
    10·1 answer
  • Tara has 3 over 4 cup of ice cream. How many 1 over 5 -cup servings are in 3 over 4 cup of ice cream?
    11·1 answer
  • Please help with this problem
    6·1 answer
  • BC=CD what is the property
    10·1 answer
  • Find a in the figure below and place the value in the empty box
    11·1 answer
  • different names were put into a hat. A name is chosen times and the name is chosen times. What is the experimental probability o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!