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Yanka [14]
2 years ago
8

Let's say you make a friendship bracelet to sell. It cost you $3.50 in supplies plus your time to make it. if you sell it for $7

.00, how much money do you make? What percent did you mark it up? if you wanted to make $100 how many bracelets whould you need to sell?​
Mathematics
1 answer:
vladimir2022 [97]2 years ago
8 0

Step-by-step explanation:

step 1. 7 - 3.5 = 3.5 ( money you made)

step 2. (7 - 3 5)/3.5 = 100% (markup)

step 3. 100/3.5 = 28.57. you would need to sell 29 bracelets to make $100.

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State whether the following variables have a positive correlation, negative correlation, or no correlation.
muminat

The types of correlation seen between positive correlation, negative correlation, or no correlation, in the variables is:

  • a. Height of a person and how often he or she attends religious services. - No correlation
  • (b.)Average property tax in a school district and salary of teachers - Positive correlation
  • (c.)Weight of a person and shoe size. - Positive correlation

<h3>What is the correlation between property taxes and teacher salaries?</h3>

One of the main sources of funding for school districts is the property tax charged. This means that increased property taxes will lead to more money being available for teacher salaries which might then increase. There is therefore a positive correlation between the two.

The same is true for the weight of a person and shoe size. This is because the heavier a person is, the larger their shoe size according to research.

There is however no correlation between the height of a person and their attendance of religious services.

Find out more on positive correlation at brainly.com/question/17180881

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6 0
10 months ago
Make r the subject of x= e + r/d
neonofarm [45]

Step-by-step explanation:

X=e+r/d

swap both sides

e+r/d=x

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r/d=x-e

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d×r/d=x-e×d

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7 0
3 years ago
Lily just paid off a $400 loan. She had to pay $60 in interest at a simple annual interest rate of 5%. How many years did Lily h
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Answer:

I=prt,,60=400*0.05t,,t=3 ..................

this is what i got i hope it is use full to you <3

Step-by-step explanation:

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3 years ago
Mercury has a freezing point of -38 degrees F. Water has a freezing point of 32 degrees F. What is the difference?
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Answer:

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Look at screenshot for more info
podryga [215]
C because I just did that
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