Answer:
0.3636 repeating
Step-by-step explanation:
When you divide them, it is 0.36363636 going on forever.
You would have to multiply 4x73 to get your answer which is 292
Answer: 4 weeks and 5 days
Step-by-step explanation:
9 weeks = 63 days
63 + 2 = 65
4 weeks = 28 days
28 + 4 = 32
65 - 32 = 33
7 * 4 = 28
33 - 28 = 5
28 days = 4 weeks
My answer would be B 19
19 days is what they claimed but the sample is outside of the 95% confidence interval so
19 x 95% = 19.95
Below this value, 19.95 is the probable mean number of days that the company's air fresheners last. 15,17, and 19 can be the mean number of days.
Answer:
40 bars
Step-by-step explanation:
Where x = Number of bars purchased by each team
We solve this question by equating both Equations from Company A to Company B
Company A = Company B
0.75x = 10 + 0.50x
Collect like terms
0.75x - 0.50x = 10
0.25x = 10
x = 10/0.25
x = 40 bars
Hence, each team need to purchase 40 bars from each company
