Answer:
126
Step-by-step explanation:
The probability is 90/500 = 18%
So, from 700 customers,
700 * 18% = 700 * 18/100 = 126
Therefore, 126 customers will be selected on saturday.
Answer:
yes it can
Step-by-step explanation:
Answer:
12 weekly payments
Step-by-step explanation:
Here, we want to get the number of weeks in which he made payment for the ring
We start by subtracting the deposit,
That would be;
225-75 = 150
Now, we proceed to divide what ie left by the weekly payment to get the number of weeks
That would be;
150/12.5 = 12
Y = mx + b
y = 3/5(x) + b
-4 = 3/5(2) + b
-4 = -2.4 + b
b = -4 + 2.4
b = -1.6 (-8/5)
y = 3/5x - 8/5.
