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
Nat2105 [25]
3 years ago
14

How could you use rounding to estimate 268+354

Mathematics
2 answers:
Artemon [7]3 years ago
4 0
Ok so 268 + 354 is 622 and 600 is closer to 622 than 700 is to 622
joja [24]3 years ago
3 0
268 rounded up would be 270 and 354 rounded would be 350, 270+350=620
You might be interested in
Find the volume of a rectangular prism if the length is 4x, the width is 2x, and the height is x^3+3x+6.
KATRIN_1 [288]

Answer:

the volume of this can only be solve as pedmas or diver prop

Step-by-step explanation:

the two x and four x with 3x+3x+6

3 0
4 years ago
How can relative frequencies be used to help us estimate probabilities occurring in sampling distributions? relative frequencies
morpeh [17]
The <u>correct answer</u> is:

<span>Relative frequencies are the probabilities occurring in sampling distributions.

Explanation:

Relative frequencies are the fraction of times an event occurs within a sample. 

This is the same definition as experimental probability; thus relative frequencies are the probabilities occurring in sampling distributions.</span>
7 0
4 years ago
Read 2 more answers
P is a point on the x axis 13 units from the point (-3, 5). find all the possible coordinates for p.
SVEN [57.7K]

If P is a point in the x axis therefore this means that the y must be zero. Hence the coordinate of p is (x, 0).

We can use the distance formula to solve for the value of x:

d^2 = (x – x1)^2 + (y – y1)^2

13^2 = (x + 3)^2 + (0 – 5)^2

169 = (x + 3)^2 + 25

(x + 3)^2 = 144

x + 3 = ± 12

x = -15, 9

 

Hence P has two possible coordinates:

<span>(-15, 0) and (9, 0)</span>

8 0
3 years ago
Find the slope of this line
tester [92]

Answer:

Points (3, 3) and (5, 4)

4 - 3          1

____ = _____ = 1/2, A is your answer

5 - 3          2

5 0
3 years ago
Read 2 more answers
Hi, can someone explain to me what Constant of proportionality is using an example problem because I don't understand it.
juin [17]

Answer:

The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.

4 0
3 years ago
Other questions:
  • Lee scored 25 points in yesterday's game. That was 3 more than twice the number of points Alex scored.
    12·2 answers
  • The width of a photo is 5 inches less than its length. A border of 2 inches is placed around the photo. The area covered by the
    9·1 answer
  • What is the value of largest integers x such that 112/2^x is an integer.​
    11·1 answer
  • Jack and Jill and their three young children live in Florida. What is their personal exemption for their dependents?
    14·1 answer
  • Ben bowled 121 and 184 in his first two games. What must he bowl in his third game to have an average of at least 170​?
    10·1 answer
  • Are the fractions 7/9 and 4/9 like fractions? Explain your
    11·2 answers
  • It's timed NEED HELP ASAP! Find the measure of the exterior angle X
    14·2 answers
  • Solve for x<br> 7x^2=1008
    14·2 answers
  • What is 123,000,000 as a multiple of a power of 10
    14·1 answer
  • Riya is applying mulch to her garden. She applies it at a rate of
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!