Answer:
No, 10 trials (flips) is not enough evidence to determine if the coin is fair. We would need many, many more flips to determine the true proportion of heads for this coin.
This is the answer Edge 2020
Answer:
hello there!!!
tan (theta) = y / x
Substituting values we have:
tan (theta) = (4/5) / (3/5)
Rewriting we have:
tan (theta) = 4/3
Clearing theta:
theta = Atan (4/3)
theta = 53.13 degrees
Step-by-step explanation:
A; X = 60, Y = 150. I found the answers by dividing 300 into 2, and 6,750 into 45.
B; It's better to do per minute, since there's no need to divide back to find the original time.
The answer would be x=7.
I hope this helps!
Apologies for this being answered late.
Answer:
Slope of line =
Step-by-step explanation:
We have given two points,
(-4 ,-8) and ( - 18 , -10)
We need to find the slope of line passing through these two points.
i.e slope of line =
Here y₂ = -10 , y₁ = -8 , x₂ = -18 and x₁ = -4
Hence,
slope of line = =
Slope of line =