They can make 192 slices of bread in the 7 minute time span.
Post a picture to see the example of point C
Answer:
(a)
(b)
Step-by-step explanation:
Given
See attachment for spinner
Solving (a): Complete the table
The amount paid is: $1
From the attached image, we have:
$0 = 6; $1 = 1; $5 = 1
To get the profit, we subtract $1 from the possible outcomes of the spinner.
So, we have:
-$1.00 = 6; $0.00 = 1; $4.00 = 1
The probability of each is then calculated as:
So, the complete table is:
Solving (b): The expected profit E(x)
This is calculated as:
Answer:
x = 67.2
Step-by-step explanation:
7.5/12 = 4.2/x
First, divide 7.5 by 12.
0.625 = 42/x
Next, multiply both sides by x
0.625x = 42
Next, divide by 0.625
x = 67.2
There's your answer!
6+what=11
6+5=11
Hope this helped