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
Sphinxa [80]
3 years ago
7

Please help :( i don’t understand!

Mathematics
1 answer:
Nikitich [7]3 years ago
8 0

Answer:

absolute error: 7 pounds

percent error:4.9%

Step-by-step explanation:

Absolute error:

150-143=7 pounds

Percent error:

=l\frac{150-143}{143} l x 100

=l\frac{7}{143}l x 100

=0.04895x100

=4.895...

=4.9%

You might be interested in
Barry bought 18.50 meters of light rope at ​$0.480 per meter and three meters of heavy rope at​ $1.08 per meter. How much change
Tema [17]

Answer:$2.88

Step-by-step explanation:

7 0
3 years ago
What times what is 216
ElenaW [278]
2 times 108 is 216
3 times 72 is 216
4 times 54 is 216 
6 times 36 is 216
7 0
3 years ago
Yolonda withdrew 60 dollars from her checking account.Write a signed number to represent this change in her account.
JulsSmile [24]

Answer:

$ 60.00

Step-by-step explanation:

.

8 0
2 years ago
Please help me with my math homework
Alborosie
I'm sorry but your photo doesn't really show the whole paragraph clearly so I can't answer
6 0
3 years ago
Select the correct answer.
Sati [7]
The answer would be A because if you combine all the like terms you will get A as a result.

-2x^2+8x-9+4x+7x^2+2
-2x^2+7x^2 combine both of these and it will get you 5x^2
And then you would do 8x+4x which would be 12x and lastly you would -9+2 which would be -7 so the answer is A.

Hope this helps!!
3 0
2 years ago
Read 2 more answers
Other questions:
  • Does anyone know this?
    14·2 answers
  • Round 845000 to the nearest thousand
    13·2 answers
  • 5. For each quantity, decide whether circumference or area would be needed to calculate it. Explain or show your reasoning.
    14·1 answer
  • What equation describes a parabola that opens left or right and whose vertex is at the point (h, v)?
    7·2 answers
  • Which of these is a trinomial
    8·2 answers
  • V, N, and K are collinear with K between N and V. If NV= -11x+220, VK= 3x+6, and KN= 18x-10, solve for x
    13·1 answer
  • If they must form an ethics subcommittee of 4 members,l how many different subcommittees are possible
    9·1 answer
  • Consider the following. (See attachment)
    11·1 answer
  • 1² x 1/4m² x (-6)ml find the product<br>​
    13·2 answers
  • What’s the domain and range of f(x) = 72 - 1/6x?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!