84 cupcakes
---------- = divide top and bottom by 1.6= 52.5 cupcakes/1 hour
1.6 hours
so if she can bake 52.5 cupcakes in 1 hours,
multiply by 2 to get 105 cupcakes in 2 hours.
I think 48 cubic cm..... (Tell me if I did it wrong or not)
Answer: 

Step-by-step explanation:
Given : P(A)=0.60 and P(B)=0.30
We will say A and B are independent events if :


Thus , A and B are independent events if :


y+1=3(x-4)
Multiply the bracket by 3
y+1=3x-12
Follow y=mx+b Move +1 to the other side. Sign changes from +1 to -1
y+1-1=3x-12-1
y=3x-13
Slope=m = 3
b= y-intercept=-13
Answer: Slope=m=3- D.