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
zhannawk [14.2K]
3 years ago
14

Give the most appropriate reason for using three significant figures in reporting results of typical engineering calculations.a.

Three significant figures gives better than one-percent accuracy. b. Most of the original data used in engineering calculations do not have accuracy better than one percent. c. Historically slide rules could not handle more than three significant figures. d. Telephone systems designed by engineers have area codes consisting of three figures
Mathematics
1 answer:
Sophie [7]3 years ago
8 0

Answer:

The answer is "Option b".

Step-by-step explanation:

In the calculation of engineering or modeling, it is used to assess its necessary system, that performance, and also used to evaluate the distribution network adjustments, which is used to accommodate the slew of other distribution network adjustments, that's why except "choice b" all were incorrect.

You might be interested in
What is the smallest prime number that is also a multiple of 29?
Ksivusya [100]

Answer:

If you like my answer than please mark me brainliest thanks. A prime number is never multiple of any number it is always multiple of itself and 1 . But your answer is 29 itself

6 0
3 years ago
50 POINTS Which relation is a function of x?<br> Look at the picture
muminat

Answer:

The fourth one

Step-by-step explanation:

It has no repeating x's or y's

8 0
3 years ago
Read 2 more answers
If a+1,2a+1,4a-1 are in A.P, then the value of a is
Digiron [165]

Answer:

a = 2

Step-by-step explanation:

In an AP  the difference between consecutive terms is common (equal), thus

t₂ - t₁ = t₃ - t₂ , that is

2a + 1 - (a + 1) = 4a - 1 - (2a + 1) ← distribute and simplify both sides

2a + 1 - a - 1 = 4a - 1 - 2a - 1

a = 2a - 2 ( subtract 2a from both sides )

- a = - 2 ( multiply both sides by - 1 )

a = 2

6 0
3 years ago
What is not a description of slope?
Gelneren [198K]

Answer:

Option (d) is wrong.

Step-by-step explanation:

Slope is:

  • rise over run
  • The rate of change of a line
  • Change in y over the change in x
  • <em><u>The ratio of vertical change  to the horizontal change. </u></em>

It can be given by mathematically as follows :

m=\dfrac{y_2-y_1}{x_2-x_1}\\\\\text{and}\\\\m=\dfrac{dy}{dx}

Hence, the option which is not a description of slope is (d) "the ratio of horizontal change compared to vertical change"

7 0
3 years ago
Maggie is flying a kite and lets out
seraphim [82]

Answer:

5

Step-by-step explanation:

Easy

4 0
3 years ago
Other questions:
  • Can someone help me please? :)
    6·1 answer
  • What is x when -2x -3 = 5
    10·1 answer
  • The number 70 is decreased to 68. What is the percentage by which the number was decreased, to the nearest tenth of a percent?​
    11·1 answer
  • Can you cube root a negative number? Why or why not?
    10·1 answer
  • 1/7 divided by 2/10 step-by-step
    7·1 answer
  • Pleaseee help will give most branliest answer if correct
    9·1 answer
  • C + 5 = 8<br> all explanations
    9·2 answers
  • Answer correctly please !!!! Will mark Brianliest !!!!!!!!!!!!!!
    12·2 answers
  • 3x+4=20 solve the following question
    5·2 answers
  • Find H of the shape.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!