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
White raven [17]
3 years ago
12

You estimate that there are 48 marbles in a jar. The actual amount is 36 marbles. Find the percent error. Round to the nearest t

enth of a percent if necessary.
Mathematics
1 answer:
andrey2020 [161]3 years ago
3 0
We know that there are total 12 marbles are not there because 48-36=12. Now, I take:
12÷48=0.25 or 25%. As a result, the percent error is 25%. Hope it help!
You might be interested in
12:0.48<br> what is the value of the expression
Mariulka [41]
Explanation:

Answer:
12.48 i think
3 0
3 years ago
What is the answer for 2x+20=3x-5
kotegsom [21]
Combine like terms.
2x+20=3x-5
20=3x-5-2x
20+5=3x-2x
25=x
6 0
3 years ago
Read 2 more answers
Any chance of luck I could get with these ones
Fed [463]

Answer:

19. (-∞,-5)U(-5,2)U(2,∞)

20. (-∞,-6)U(-6,4)U(4,∞)

21. (-∞,10)U(-10,3)U(3,7)U(7,∞)

Step-by-step explanation:

To summarize these three equations, ignore the numerators for every three equations listed, flip the + and - for each side to get the x values.  You have to put the values from smallest to largest in order to state the domain.  You need this sign -> U for the answers.

4 0
3 years ago
Read 2 more answers
-5(2 – 5n) + 6 = -5n - 34<br>-02​
statuscvo [17]

Answer:

Assuming you're solving for <em>n</em>, 1. n=-1 2. n=-1.6

Step-by-step explanation:

1. -5(2-5n)+6=-5n-34-2

Distributive Property

-10+25n+6=-5n-32-2

Add Like Terms

-4+25n=-5n-34

Subtract -4

25n=-5n-30

Subtract -5n

30n=-30

Divide by 30

n=-1

2. -5(2-5n)+6=-5n-34-20

Distributive Property

-10+25n+6=-5n-32-20

Add Like Terms

-4+25n=-5n-52

Subtract -4

25n=-5n-48

Subtract -5n

30n=-48

Divide by 30

n=-1.6

5 0
3 years ago
Pleasee answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Naddik [55]

Answer:

6,5

mmkm

k

m...mm

m.m

m

m

m

m

m

m

4 0
3 years ago
Read 2 more answers
Other questions:
  • Determine the smallest integer value of x in the solution of the following inequality
    13·1 answer
  • You and a friend sign up for a health club. It costs $50 to join, plus $20 a month. However, the first 100 customers can sign up
    15·1 answer
  • 90 is 1 tenth of what number
    7·2 answers
  • What is part A and part B
    13·1 answer
  • What is 453,605 rounded to the nearest thousand
    7·1 answer
  • The manager of a paint supply store wants to determine whether the mean amount of paint contained in 1-gallon cans purchased for
    13·1 answer
  • Need help plz ? School tommarow
    14·1 answer
  • Evaluate. Hint: Use the image to help break 7 X 4 up into two expressions. 4 11 ? ? + (2 x 4)​
    6·1 answer
  • The Science Club went on a two-day field trip. The first day the members paid $30 for transportation plus $17 per ticket to the
    14·2 answers
  • The fee to join the community baseball league is $34.25. However, if you are a returning member to the league, you receive a dis
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!