Answer:
Your question was incomplete, as the values are not given.
I guess these are the values you are talking about.
Hair Type Brown Blond Black Red Totals
Wavy 20 5 15 3 43
Straight 80 15 65 12 172
Totals 100 20 80 15 215
Now w have to find out the probability of a child with red, straight hair.
Total no of children with straight hair are = 172
The children having straight red hair = 12
The probability of selected child = 12/172.
You need to find the common denominator first. 3 * 4 = 12
3/4 = 9/12 and 1/3 = 4/12
9/12 - 4/12 = 5/12
GCF=1
LCM=42.
hope this helps
Answer:
b, that each player loaded onto the truck is
proportional to the number of minutes. m. spent loading boxes.
• Cory loaded twice as many boxes as Alonzo.
The equation that represents the number of boxes Cory loaded is
b = 2m.
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
-5+-15= -20
4+15= 19
-20+19
-1
