Answer:
Step-by-step explanation: Each Notebook Cost $4
If haley Bought 1 Backpack That Was $36 Dollars, Subtract The Number 36 From The Total Amount She Paid For Everything. 48-36 = 12.
If She Bough 3 Notebooks, Divide How Much She Paid By How Many Notebooks She Bought.
12 Divided By 3 Is 4
4 Is The Answer
Hope It Helped (:
Answer:
120
Step-by-step explanation:
Blue marbles = 2
Red marbles = 3
Total marbles = 2 + 3 = 5
If a marble is drawn 300 times ;prediction for the number of times a blue marble will be drawn :
P(drawing a blue marble) = number of blue marbles / total number of marbles
= 2 /5 = 0.4
Predicted number of times blue is drawn in 300 selections :
300 * 0.4 = 120
Approximately 120 times
Answer:
4/5
Step-by-step explanation:
sohcahtoa meaning sin is opposite over hypotenuse
1 hour = 60 minutes.
60 minutes / 20 minutes = 3.
55 people x 3 = 165 people per hour. (Rate per hour)
165 people x 3 hours = 495 people. (Total people in 3 hours)
144 degrees
1440/180= 8+2= 10 sides
1440/10=144 degrees
