Think about the way the cupcakes were set up...
Total cost + (cost per cupcake/cup of lemonade x # of cupcakes/cups of lemonade sold)
Revenue would be how much they’re charging for each cupcake/cup of lemonade x # sold
Answer:
12/7=Big/Small
Step-by-step explanation:
A side in the smaller square is 7. A side in the bigger square is 12. That means the bigger side compared to the smaller side will be 12:7. That's the definition of a scale factor.
Answer:
No. Remember, a right angle must have a 90 degree angle. We can find the lengths with the Pythagorean Theorem.
Step-by-step explanation:
Given the length 7, 10, and 12, we can assume that 12 is the hypotenuse (it is the longest length).
- we can use 7 and 10 interchangeably.
Fill in the equation, 
where c = 12, and a or b = 7 or 10.
To indicate if the given lengths would form a right angle, we can only input 7 or 10, not both.
Therefore, 
or 
==> 49 + b^2 = 144 ==> <u>b= </u>
<u> ==> </u><u>9.746</u>
b= 9.7, not 10.
==> 100 + b^2 = 144 ==> <u>b = </u>
<u> ==> </u><u>6.633 </u>
b= 6.6, not 7.
Therefore, the lengths 7, 10, and 12, does NOT make a right triangle.
Hope this helps!
Answer:
8.3%
Step-by-step explanation:
A worker is paid from noon to 3 pm. So the worker works for 3 hours.
To find the percentage, we need to have the same units.
To do this, convert 3 hours to minutes and get 180 minutes.
We can now write a fraction (break minutes/total work time) to find the percent of the number of minutes in their break as a part of their whole paid shift.
This fraction is 15/180.
We can now simplify this fraction to 1/12.
Then convert into decimal form and get 0.0833.
Finally convert this decimal into a percentage by multiplying by 100 and get 8.3%
Answer:
20
Step-by-step explanation:
This is the Greatest Common Factor (GCF) of 40 and 100:-
40 = 2 * 2 * 2 * 5
100 = 2 * 2 * 5 * 5
Gathering the duplicates, GCF = 2 * 2 * 5 = 20
Answer is 20
