Answer:
=760
Step-by-step explanation:
Area:
diameter= 44
radios= 22
area of full circle:
3.14(22)^2
= 1519.76
Area of half circle"
1519.76/2= 759.88
=760
What 3 digits are in the units period? 4, 083,817
1 answer:
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Given: Mean of Normal distribution μ = 100, standard deviation σ =20
We have to find the probability that the score will be less than X=84
P(X < 84)
The z-score for x=84 is
Z =
Z =
Z = -0.8
We have to find probability that Z < -0.8
Using Z score table to find the probability below z=-0.8 we get
P(Z < -0.8) = 0.2119
Hence the probability that the score will be less than x = 84 is 0.2119
Answer:
The amplitude is
Step-by-step explanation:
Trigonometric function:
A trigonometric function has the following format:
or
In which the amplitude is A and the period is
Amplitude of y = 1/2 * cos 5x
The multiplier is 1/2, so this is the amplitude.