Answer:
B
Step-by-step explanation:
325/5= 65
2 numbers are over 65
Answer:
74.71%
Step-by-step explanation:
To calculate the experimental probability of the next scoop that they sell being vanilla, we need to divide the amount of scoops of ice cream that were vanilla (65 scoops) by the total amount of scoops of ice cream sold (87 scoops):
Probability of next scoop being vanilla = 65 / 87 = 0.7471 = 74.71%
The experimental probability of the next scoop they sell being vanilla is 74.71%.
<span>Answer:
The multiplication factor of increase should be inverse of the multiplication factor of decrease.
e.g. Say you have a number 100.
You increase it by 25%. The multiplication factor is 5/4 i.e. when you multiply 100 by 5/4, you get 100*5/4 = 125. This is 25% more than 100.
Now you want to decrease it by a certain % such that you get 100 back.
Basically, 100*5/4 * x = 100
So x = 4/5 (inverse of 5/4)
Hence, you decrease by 20% (the multiplication factor of 20% is 4/5)
or
Use this formula: cumulative % change = a + b + ab/100
You want the cumulative change to be 0.
a + b + ab/100 = 0
If you know that you are increasing by 25% and want to find the % by which you should decrease to get the same number,
25 + b + 25b/100 = 0
5b/4 = -25
b = -20
So you need to decrease (hence you get the -ve sign) by 20%.</span>
Answer:
I think 1 shirt costs $15 and each soda costs $5
Step-by-step explanation:
5*3=15
and 15+15=30
So the shirt has to be $15
I believe your answer may be correct! Apologies if I’m wrong
