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
Andrej [43]
3 years ago
8

Martha estimated there were 80 marbles in a jar for a contest. The actual number of marbles in the jar was 102. What was the per

cent error of Martha's estimation?
Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0

Answer:

11%.  

Step-by-step explanation:

Step-by-step explanation:

You might be interested in
I need help with the question attached. Please help me!
Elis [28]
The answer would be C) The volume is the same in both cylinders
8 0
3 years ago
Pamela and Debbie are shelving books at a public library. Pamela shelves 26 books at a time, whereas Debbie shelves 7 at a time.
Ira Lisetskai [31]

If both Pamela and Debbie can shelf the same number of books at the end, the smallest number of books each could have shelved is 182

The number of books that Pamela can shelf at a time = 26

The number of books that Debbie can shelf at a time = 7

If both Pamela and Debbie can shelf the same number of books at the end, the smallest number of books each could have shelved is the least common multiple of 26 and 7

The Least common multiple of 26 and 7  = 182

Therefore, if both Pamela and Debbie can shelf the same number of books at the end, the smallest number of books each could have shelved is 182

Learn more on Least Common Multiple here: brainly.com/question/363238

8 0
3 years ago
For a craft project, Jackie spent 45 minutes beading, 10 minutes painting, and 25
anygoal [31]

Answer:

1 hour and 20 minutes

Step-by-step explanation:

45+25+10=80 minutes which equal 1 hour and 20 minutes

3 0
3 years ago
Fraction Questions:
bagirrra123 [75]

Answer:

0

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Plz help me well mark brainliest if correct!!
bearhunter [10]

Answer:

The answer is Schedule B

3 0
3 years ago
Read 2 more answers
Other questions:
  • A photographer has 591 photos of animals and 234 photos of plants. He wants to put all of the photos into photo books. Each page
    10·2 answers
  • How many ten thousands are in 9,000 tens
    6·1 answer
  • What is 2 accomplishments Katherine Johnson made
    14·1 answer
  • 1/6+1/2 simplest form
    14·1 answer
  • Pt 2 1-7, please help
    15·1 answer
  • The ordered pair (1,0) is a solution to the inequality y
    11·2 answers
  • Find the value of f(6). 10 8 6 2 -10 -8-6 4 2 6 8 10 2 -6 -8 10​
    7·1 answer
  • Help please I need this as soon as possible ​
    10·2 answers
  • Suppose the theoretical probability that it will rain is 60%. Explain how you would create and use a spinner to simulate the pro
    11·1 answer
  • Martika says factors and multiples are related. Use the equation 6 x 7 = 42 to describe the relationship between factors and mul
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!