Mean = 62 in
SD = 2 in
At 16% = 0.16 and using Z tables,
Z≈ -0.99
x =(-0.99*2) + 62 ≈ 60 in
This represents jockeys who are shorter than 60 in.
Can you please repost with the image?
F(1) = 1^3 + 3(1)^1 - 3 - 1 = 1 + 3 - 3 - 1 = 0
so one zero is x = 1, and x-1 is a factor
dividing f(x) by x - 1 gives x^2 + 4x + 1
x = [-4 +/- sqrt (16 - 4)] / 2
x = -0.27, -3.73
zeroes are 1 , -0.27 and -3.73 Answer
Answer:
You didn't fully ask the question
Step-by-step explanation:
If the area of the sector of the circle is 104/9 square inches. Then the radius of the sector of the circle is 4.51 inches.
<h3>What is a circle?</h3>
It is the centre of an equidistant point drawn from the centre. The radius of a circle is the distance between the centre and the circumference.
The sector of a circle has an area of 104 over 9 square inches and a central angle of 65 degrees.
Then the radius of the sector of the circle will be
Area = (x/360) πr²
Then we have
104/9 = (65/360) πr²
r² = 20.37
r = 4.51 inches
If the area of the sector of the circle is 104/9 square inches. Then the radius of the sector of the circle is 4.51 inches.
More about the circle link is given below.
brainly.com/question/11833983
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