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Andreyy89
3 years ago
13

Last year, Theodora estimated that she would sell 96 bracelets. But at the end of the year, she had 16 bracelets left over. Whic

h explains how Theodora can find the percent error of her estimate?
Mathematics
2 answers:
Likurg_2 [28]3 years ago
8 0
%error=100(estimated-actual)/actual

%error=100(96-(96-16))/(96-16)

%error=100(16/80)

%error=1600/80

%error=20%

She overestimated how many bracelets she would sell by 20%
padilas [110]3 years ago
6 0

Answer: The correct answer is A :)

A.) First, find that the exact value is '. The error is 16. The absolute error is 16. Set up the ratio with the absolute error: '. Divide and then multiply by 100 to find the percent error: '.

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I need help on this.. First person to answer this correctly gets a BRANLIST​
arlik [135]

Answer: The relation is a function.

Step-by-step explanation: Since there is one value of y for every value of x in (-2,4), (3,7), (0,8), (5,8), and (1,6), this relation is a function.

I hope this helps you out!

7 0
2 years ago
There are slips of paper that are numbered from 1 to 15 in a hat. What is the theoretical probability that a slip of paper that
lesya [120]

Okay! Let's write out all the numbers:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Now, let's bold (or you can circle them... or do really anything to them as long as they are standing out to you) the even numbers (remember all even numbers are divisible by 2)

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Now let's list all the ones we highlighted:

2

4

6

8

10

12

14

Count up how many numbers that is.

You should get 7.

So, our answer is 7 out of 15 numbers.

Or as a fraction:

7/15 is our answer.

Note: A probability is the number of chances something has to happen out of the total number of chances. So in this case the number of even numbers out of the total number of numbers. You can apply this to any probability problem. Hope this helps!

Read more on Brainly.com - brainly.com/question/2150566#readmore

5 0
3 years ago
Read 2 more answers
NEED HELP! HOPE THIS IS A BETTER PHOTO
avanturin [10]
You need a picture of the data table...
4 0
3 years ago
-3-6x=9 please help solve for x!!!!
Vinil7 [7]

Answer: x= -2

Step-by-step explanation:

Here you go!

7 0
2 years ago
Porfis ayúdenme es para hoy ​
avanturin [10]

Answers:

1. V=triangle area × length

V=1/2×8×12×20

V=960in³

2. triangle area × length

Area of the triangle=1/2×4×11

A=22ft²

V=22×6

V=132ft³

3. b, volume always have cubic power (³)

4. d, same reason of question 3

4 0
3 years ago
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