I think it will be w+15 because if you write 15w that means 15×w and the others don't make sense..
What is the lower quartile, Q1, of the following data set? 48, 43, 34, 59, 62, 75, 30, 71, 37, 66, 53, 21, 40, 56, 25
Stolb23 [73]
I believe the answer is 34. I plugged the values into the STAT button on my graphing calculator and went into 1-Var Stats.
The answer is 60... if one in. is 75... 0.8 obviously is not 75.
Answer:
See explanation below.
Step-by-step explanation:
a) c(0) = 10
Here, t = 0 and c(0) = 10
At 8 A.M., there are 10 customers.
b) c(6) = c(7)
6 hours after 8 am is 2pm
7 hours after 8 am is 3pm
They are equal. So it means
There are the same number of customers at 2pm and at 3pm
c)
c(k) = 0
There are no customers, k hours after 8 am
d)
c(4) > c(3)
4 hours after 8 am is 12pm
3 hours after 8 am is 11am
This means:
The number of customers at 12pm is greater than the number of customers at 11am
I think 3x-4y-6=0
[don't KILL me if it's incorrect]
