Answer:
60 hours
Step-by-step explanation:
300 + 5x = 10x
subtract 5x from both sides to cancel 5x on the left
300 = 5x
divide both by 5
60 = x
Answer:
-x+4
Step-by-step explanation:
I could be wrong.
1900*4%
1900*0.04
76 (interest for a year)
76*3/4 (3/4 because 9 months is 3/4 of a year)
57 (9 months interest)
Margo will pay $57 in interest
Answer:
(4) Bonnie’s bag is within the middle 95% of the simulated data supporting the company’s claim.
Step-by-step explanation:
We are being told that:
The J & B candy company claims that 45% of the candies it produces are blue, 30% are brown, and 25% are yellow.Each bag holds 65 candies.
From the simulation that was run 200 times
Given that:
The mean is 29.270 and the standard deviation is 3.936. from the diagram attached.
The mean - 2 SD = 29.270 - 2(3.936)
= 29.270 - 7.872
= 21.398,
This is less than 24, Hence, Bonnie’s bag is within the middle 95% of the simulated data supporting the company’s claim.
