Answer:
12 months
Step-by-step explanation:
55x + 50 = 45x + 170
10x = 120
x = 12
Answer:
About 30.904 cm.
Step-by-step explanation:
The equation is A=1/2(a+b)h
Where A=22.2
B=8.52
C= 9.86
N+3 most likely it is increasing by 3 every time so n+3
If there are 12 boys and 13 girls, there are 25 kids in the class total. This means that 13/25 are girls. In order to know the probability, you must divide 13 by 25, which gets an answer of 0.52, which is equal to 52%.
52%