Answer:
1/6
Step-by-step explanation:
Solve-
Subtract the numbers:
12m+12=15 - 1
12m+12 = 14
Subtract 12 form both sides of the equation:
12m+12= 14
12m+12-12 =14-12
Simplify:
Subtract 1: 12m+12-12=14-12
12m=14-12
then 2; 12m=14-12
12m=2
Divide both sides of the equation by the same term:
12m=2
12m/12=2/12
Simplify again:
Cancel out the terms:
12m/12=2/12
m=2/12
Divide the numbers:
m=2/12
m=1/6
Soulution= 1/6
Answer: -3
f(0)=2•0-3
f(x)=-3
Answer: The required probability is 
Step-by-step explanation:
Since we have given that
Number of spruce tree = 20
Number of maple tree = 50
Total trees = 70
We need to find the experimental probability that the next tree Colleen to get a spruce tree.
So, the probability would be :

Hence, the required probability is 
Area of circle = πr²
Area of circle = π(4÷2)² = 12.57 cm²