Answer:
11/28
Step-by-step explanation:
1. Add up all of the customers to get the sample size.
33 + 51 = 84
2. Since we are finding the chance of it being a size small, 33 will be out numerator.
3. Create the final fraction, (33/84)
4. Simplify (11/28)
<em>Hope this helps! Comment if you have any questions. :)</em>
Well there's no image but the sum of -8 and 4 is -4. Then -4+-2 is -6. If that helps anything.
Answer:
Your hands full
Step-by-step explanation:
Answer:
r = 2
Step-by-step explanation:
= 4r-4
square root both sides
r = 
4r-4
r = 2r-2
2r-r = 2
r = 2
Answer:
How many drinks should be sold to get a maximal profit? 468
Sales of the first one = 345 cups
Sales of the second one = 123 cups
Step-by-step explanation:
maximize 1.2F + 0.7S
where:
F = first type of drink
S = second type of drink
constraints:
sugar ⇒ 3F + 10S ≤ 3000
juice ⇒ 9F + 4S ≤ 3600
coffee ⇒ 4F + 5S ≤ 2000
using solver the maximum profit is $500.10
and the optimal solution is 345F + 123S
