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
Akimi4 [234]
3 years ago
13

Martha estimated there were 92 marbles in a jar for a contest. The actual number of marbles in the jar was 114. What was the per

cent error of Martha's estimation?​
Mathematics
2 answers:
WARRIOR [948]3 years ago
7 0

Answer:

19%

Step-by-step explanation:

1-92/114

(sorry if im wrong)

Novay_Z [31]3 years ago
3 0

Answer:

I think that is 22%

Step-by-step explanation:

You might be interested in
If a line passes thru the points (4,5) and (2,9) the slope of this line is
Allisa [31]

Answer:

m=-2

Explanation:

If a line passes through the points (4,5) and (2,9): to calculate the slope, use the formula below:

\text{Slope,m}=\frac{Change\text{ in y-axis}}{Change\text{ in x-axis}}

Substituting the points, we have:

\begin{gathered} m=\frac{9-5}{2-4} \\ =\frac{4}{-2} \\ =-2 \end{gathered}

The slope of this line is​ -2.

8 0
1 year ago
URGENTT!!!!!!!
Cloud [144]
What is this about because I’m confuse
4 0
3 years ago
Every summer Kendra plants a vegetable garden in her yard last year she planted six rows of tomatoes eight rows of peppers Kendr
Alenkasestr [34]

Answer: Ratio's 3:5

Step-by-step explanation:

Ratio of last year 6:8 Now this year since she wants to only plant 3 rows of tomatoes there would be five rows of tomatoes cuz ur taking away three rows form each typa veggie so the new ratio is now 3:5

((Hope it Helps))

8 0
3 years ago
Find the distance from the point (-4, 4) to the line y=-2x+1 . Round your answer to the nearest tenth.
kati45 [8]

Answer:

5 units.

Step-by-step explanation:

In order to find the distance between the line y = -2x + 1 and the point (-4, 4), we need to find the position of the line at x = -4. Shortest distance between two objects is a straight line, right?

So y = -2(-4) + 1 = 9; (-4, 9).

Finding the distance between (-4, 4) and (-4, 9) gives us the answer of 5.

5 0
3 years ago
Read 2 more answers
Shop sells bagles for 5 per dozen how much bagles can you buy for 50
spayn [35]
120 Bagels
Explanation:
if you get 12 bagels for 5 dollars, and your wondering how many you’d get for 50 dollars, 5 times 10 is 50 and 10 times 12 is 120. That doesn’t make the most sense but yes
3 0
3 years ago
Other questions:
  • Grade 7 : Help, anyone? Urgent!!!!!!!!
    13·1 answer
  • When constructing a perpendicular bisector, why must the compass opening be greater the 1/2 than the length of the segment?
    8·1 answer
  • Which number can each term of the equation be multiplied by to eliminate the decimals before solving? -m+0.02+2.1m=-1.45-4.81m
    9·2 answers
  • mandy is on a bus that is traveling at a constant speed of 60 miles per hour how far will she travel in 3 1/2
    15·1 answer
  • A cab ride from your home to the airport cost $23.47. If you want to tip the cab driver close to 10 percent of the fare, how muc
    11·2 answers
  • Ms. MacDonald raises rabbits. She starts with 4 rabbits. After a few months, she
    14·1 answer
  • The points (-9, -10) and (-2,-5) form a proportional relationship. Find the slope of the
    9·1 answer
  • If a person walks 2.3 miles in 10 minutes, how far can he walk in 1.5 hours?
    8·2 answers
  • Xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
    15·2 answers
  • Drag the missing statements and reasons to the correct spot to complete the proof
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!