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
Molodets [167]
2 years ago
14

TIMOROW DUE HELP NOW

Mathematics
1 answer:
Svetlanka [38]2 years ago
3 0

The required percentage error when estimating the height of the building is 3.84%.

<h3>How to calculate the percent error?</h3>

Suppose the actual value and the estimated values after the measurement are obtained. Then we have:

Error = Actual value - Estimated value

Given that,

An estimate of the height, H meters, of a tall building can be found using the formula :

H = 3f + 15

where the building is f floors high.

f = 85

The real height of the building is 260 m.

H = 3f + 15

Put f = 85 in the above formula

H = 3(85) + 15

H = 270 m

Error,

E = \dfrac{270 - 260 }{260} \times 100\\\\E = 3.84 %

So, the required percentage error is 3.84%.

Learn more about percentage error;

brainly.com/question/20534444

#SPJ1

You might be interested in
Reduce 12/30 to lowest term
Simora [160]

Answer:

6/15

Step-by-step explanation:

Divide the numerator and the denominator by 2.

7 0
3 years ago
Read 2 more answers
The pyramid shown has a square base that is 12 centimeters on each side. The slant height is 18 centimeters. What is the surface
iogann1982 [59]
A = 576 cm2 hope that helps ;)<span>
</span>
8 0
2 years ago
Read 2 more answers
Help me pls thank you alot!
damaskus [11]
Your answer will be -1/7
4 0
2 years ago
Read 2 more answers
What is 60+90 in Distributive Property?
Gre4nikov [31]

Answer:

30(2+3)

Step-by-step explanation:

1) Find GCF of 60 and 90 (30)

2) Divide both by GCF

3) Put GCF in front of parentheses, then add quotients within the parentheses

8 0
2 years ago
Read 2 more answers
Solve the equation using the method of completing the square. 2x^2 + 16 - 8 = 0
mamaluj [8]
is 12 ggggzhhdhsjshsbMjd zmesnmnr fs kn fs jxj
3 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone help me with number 4?? How do you draw it out or how did you find it out??
    14·1 answer
  • I need to finish this by tmr morning or my parents is gettin called lol
    15·1 answer
  • Solve for x. <br>2(3 + x) = 5x + 54<br><br>A. 17<br>B. 16<br>C. -16<br>D. -17​
    15·2 answers
  • I need help finding the x
    5·1 answer
  • 7x 3/4 qeqeqeqeqeqeqeqeqeqe
    12·1 answer
  • Ed Employee has weekly earnings of $544.00, and he claims 2 exemptions. How much tax is withheld?
    7·2 answers
  • Write 5 ratios that are equivalent to 3 sodas sold for<br> every 10 bags of chips!? :)
    6·1 answer
  • Y = 1.5x + 1<br> y = -0.25x - 6<br><br> please explain how you got your answer. thank you!
    14·1 answer
  • a question on a test asks students to find the speed at which a car travels. The graph shows a proportional relationship between
    13·1 answer
  • The original price of a hat is $35. The sale price is $19.95. What is the percent of discount?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!