The probability of having at least 4 girls is 0.1875.
Step 1
Use the ratio of the number to the percentage to get the required answer.
Where,
Step 2
Get the required answer
The number of students that got B or a better grade on the test = 19 students rounded to a whole number.
Answer:
x-intercept = 9 y-intercept = 5
Step-by-step explanation:
16.22÷2=8.11
8.11*6=48.66
So they would cost $48.66
Hope this helps!
Or........
We already know 12 x 12 =144. So all you could do isis add 12 to 144 to get your complete answer. Which is:
12 x 13 = 156