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
tangare [24]
3 years ago
6

Use rounding to estimate the sum or difference. Then match the

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0
1. B
2. A
3. D
4. C
If the number after the decimal is greater than 5, you need to round up.
You might be interested in
Three shoppers from the survey are selected at random, one at a time without replacement. What is the probability that none of t
Travka [436]

Answer:

0.395

Step-by-step explanation:

The computation of the probability that none of the three shoppers purchased electronics is shown below:

So, first we have to determine the number of shoppers without considering the purchase i.e

= Total number of shoppers - electronics

where,

Total number of shoppers = Offices supplies + electronics + clothing + beauty supplies - electronics

= 18 + 25 + 40 + 12 - 25

= 95 - 25

= 70

Now the probability is

= \frac{70}{95}\times\frac{69}{94}\times\frac{68}{93}

= 0.395

5 0
3 years ago
Need help gotta turn in in 20 minutes!!!1
Lisa [10]

Answer:

\huge\boxed{Answer\hookleftarrow}

From the figure we can see that, \large\bold{3x°} & \large\bold{x + 30°} are vertically opposite angles.

⎆ <u>Vertically opposite angles are equal to each other.</u>

<u>____________________</u>

So, equation ⇻ \large\bold{3x° = x + 30°}

____________________

Value of x will be :-

3x° = x + 30° \\ 3x - x = 30 \\ 2x = 30 \\ x =  \frac{30}{2}  \\ x = 15

____________________

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

7 0
3 years ago
Plz help! i dont understand how to do this1
gulaghasi [49]
A  and   c because you will have to 

7 0
3 years ago
Given f(x) = ax – b, what is f-1(x)
swat32
The correct answer is x+b/a

f^{-1}(x)=\frac{x+b}{a}
8 0
3 years ago
Read 2 more answers
Each fully colored ten block represents 1 whole the number represent above will be divided into 11 equal part how many squares n
e-lub [12.9K]

Given:

Some boxes are fully colored.

Each fully colored ten block represents 1 whole.

The number of colored boxes will be divided into 11 equal part.

To find:

The number of squares need to be colored on each of the 10 blocks.

Step-by-step explanation:

From the given figure, it is clear that,

Number of colored box = 55

The number of colored box will be divided into 11.

\dfrac{55}{11}=5

Therefore, 5 squares need to be colored on each of the 10 blocks.

5 0
3 years ago
Other questions:
  • Fins the square root of 196
    11·2 answers
  • Four-fifths of my current age is greater than three-quarters of my age one year from now.
    10·1 answer
  • What is an equation of the line that passes through the point (−4,−6) and is perpendicular to the line 2x-y=6?
    5·1 answer
  • What is the difference between the surface area and volume of a sphere?
    5·2 answers
  • X+2x=180 i need help on this
    12·2 answers
  • Solve equation: 1/4+ 3/4n=1/2
    14·2 answers
  • If a translation maps angle D onto angle B, which of the following statements is true?
    13·1 answer
  • The product of two integers is -8. What are the two<br>integers?​
    9·1 answer
  • How would you explain this methodology and could you identify the independent, dependent, control variables, how would you defen
    10·1 answer
  • 10. Represent Real-World Problems Describe a real-world situation that
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!