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
vazorg [7]
3 years ago
11

An estimated measurement was guessed of 10.4 mL and the actual measurement was 9.7 mL. What is the percent error?

Mathematics
2 answers:
kifflom [539]3 years ago
7 0

The answer to this question would have to be 13%

Softa [21]3 years ago
4 0

Answer:

7.22%

Step-by-step explanation:

Percent error is determined by dividing the difference between the guessed and the actual, divided by the actual, here you .7 divided by 9.7, which is .07216495, move the decimal two places to the right and round to the nearest hundredth and you get 7.22%

You might be interested in
PLEASE HELP!!
erik [133]
2.=c.\\\\2\sin4x\cos4x=2\sin(2\cdot4x)=2\sin8x\\\\Used:\\\sin2\alpha=2\sin\alpha\cos\alpha

1.=b.\\\\\csc x-\sin x=\dfrac{1}{\sin x}-\dfrac{\sin^2x}{\sin x}=\dfrac{1-\sin^2x}{\sin x}=\dfrac{\cos^2x}{\sin x}\\\\=\dfrac{\cos x\cos x}{\sin x}=\cos x\cdot\dfrac{\cos x}{\sin x}=\cos x\cot x\\\\Used:\\\csc x=\dfrac{1}{\sin x}\\\\\sin^2x+\cos^2x=1\to\cos^2x=1-\sin^2x\\\\\cot x=\dfrac{\cos x}{\sin x}

3.=a.\\\\\dfrac{\sin x-1}{\sin x+1}=\dfrac{\sin x-1}{\sin x+1}\cdot\dfrac{\sin x+1}{\sin x+1}=\dfrac{\sin^2x-1^2}{(\sin x+1)^2}=\dfrac{\sin^2x-1}{(\sin x+1)^2}\\\\=\dfrac{-(1-\sin^2x)}{(\sin x+1)^2}=\dfrac{-\cos^2x}{(\sin x+1)^2}\\\\Used:\\(a-b)(a+b)=a^2-b^2\\\\\sin^2x+\cos^2x=1\to \cos^2x=1-\sin^2x
8 0
3 years ago
Fill in the blank to make the statement true (-2+6)+__=-2+[6+(-8)​
bixtya [17]

Answer:

-8

Step-by-step explanation:

you have to make them equivalent so and the one thing missing from the other side of the equation

4 0
3 years ago
Help please!! Arithmetic Sequences
kumpel [21]

Answer:

0.1 is the answer...............

5 0
3 years ago
Read 2 more answers
You started the trail with 500 lbs now you have 282 lbs of food. What is the percent of food left?
ella [17]

Answer:

under 50%

Step-by-step explanation:

i forgot how to get the excat percentage sorry :(

7 0
3 years ago
I need help asap !!!
Tcecarenko [31]
I cant see the full thing please crop
8 0
3 years ago
Other questions:
  • A music download service charges a flat fee each month and $0.99 per download. The total cost for downloading 27 songs this mont
    10·2 answers
  • Below are \triangle ABC△ABCtriangle, A, B, C and \triangle DEF△DEFtriangle, D, E, F. We assume that AB=DEAB=DEA, B, equals, D, E
    14·1 answer
  • How can a decimal be converted to a percentage?
    5·2 answers
  • Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
    14·2 answers
  • A particular​ country's exports of goods are increasing exponentially. The value of the​ exports, t years after 2008​, can be ap
    7·1 answer
  • Suppose sarah is trying to design a metal box (a rectangular prism), which will hold 200 cubic centimeters of liquid. the length
    14·1 answer
  • What is the distributive property in -6 (x - 6)-
    9·1 answer
  • The equation of the line is y= 17.63x + 27.52 what is the best interpretation of the y intercept of the line
    11·1 answer
  • Help please ASAP ASAP
    5·2 answers
  • DO THESE ON A PIECE OF PAPER! PLEASE HELP! QUICK!!DO ALL OF THEM!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!