Answer:
the correct option. is use the Babylonian method for your next estimate of the square root of 115 by using 10.7262 as your guess
1st car = 3x
2nd car = 3(x-12)
3x + 3(x-12) = 570
3x + 3x-36 = 570
6x = 570 +36
6x = 606
x = 606/6 = 101
101-12 = 89
fast car = 101 km per hour
slower car = 89 km per hour
Answer:
Step-by-step explanation:
Given
Required
Determine the average rate of change from -2 to 4
This is calculated using:
In this case:
So, we have:
Calculate f(4):
Calculate f(-2)
So:
<em>The average rate of change is 2.</em>
Answer:
87 customers
Step-by-step explanation:
Consider the below table is attached with this question.
From the below table it is clear that the number of customers entered between 1:00 to 4:00 is
The number of customers leaved between 1:00 to 4:00 is
Total change in the number of customers between 1:00 to 4:00 is
There were 75 customers in the store at 1:00. So, total number of customers at 4:00 is
The store must be emptied of customers when it closes at 5:00
Therefore, 87 customers must leave the store between 4:00 and 5:00.