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
Strike441 [17]
3 years ago
5

You estimate that there are 45 marbles in a jar. The actual amount is 82 marbles. Find the percent error. Round to the nearest t

enth of a percent.
Mathematics
1 answer:
Nataly_w [17]3 years ago
6 0

Answer:

45.1

Step-by-step explanation:

The original amount is 82

But the wrong amount is 45

So we will have to calculate the percentage for the error

82-45

37

So %error= 37/82 ×100

=3700/82

=45.121~45.1( to nearest tenth)

So the final answer is 45.1%

You might be interested in
What solution value does not satisfy the compound inequality x – 7 < 17 or –6x > 36? Question 2 options: A) x = – 10 B) x
My name is Ann [436]

Answer:

i dont  know

Step-by-step explanation:

8 0
3 years ago
How many times dose 3 go in to 81
puteri [66]
3 goes into 81, 27 times.
6 0
3 years ago
Read 2 more answers
Please help me :) with this math problem, it's exponential functions.
noname [10]

Answer:

f(x) = 9(5/3)^x

Step-by-step explanation:

f(x) = a(b^x)

x = 0

9 = a(b⁰)

9 = a

f(x) = 9(b^x)

x = 1

15 = 9(b¹l

b = 15/9

b = 5/3

f(x) = 9(5/3)^x

8 0
4 years ago
40 points and brainliest answer to the first correct answer:
lilavasa [31]
<span>40.19 + 2.06x


I think its the right one, not sure though

Hope this helped</span>
6 0
3 years ago
Read 2 more answers
the 25 members of the reading club are buying a book to discuss at the next meeting but Club leader got a special price the book
Sever21 [200]
25*8.14=?

Multiply the cost of the book per person ($8.14) by the number of people (25).
6 0
3 years ago
Other questions:
  • R(r1+r2)=r1r2 solve for R
    7·2 answers
  • mary and cindy can do a typing test in 2 hours. mary can do it in 3 hours less than cindy. how many hours can cindy do it in?​
    13·1 answer
  • Hey can somone please help posted picture of question
    12·2 answers
  • 1 pts
    13·1 answer
  • Nine less than five times a number is equal to-30
    12·2 answers
  • The measure of an angle is 8 more than the measure of the other angle. If the two angles are complementary angles, find the meas
    10·1 answer
  • During what month do people sleep the least?​ Will mark brainliest for the correct answer!!!
    7·2 answers
  • This composite figure is made of two identical pyramids attached at their bases. Each pyramid has a height of 2 units. 2 identic
    13·2 answers
  • A hypothesis will be used to test that a population mean equals 5 against the alternative that the population mean is less than
    6·1 answer
  • 1. Meteorologists can determine the duration of a storm by using the function defined by T(D)= 0.07D3/2, where D is the diameter
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!