Answer:
angle T and angle I
Step-by-step explanation:
He is right because if you find the unit rate and multiply it by the miles per hour you get the 150 miles per hour.
Hello
You divide 8 by 7/8 you get <span><span>
9 1/7
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The center is at (5, 5) and the radius is 5. The equation is (X-5)-squared plus (y-5)-squared = 25
Confidence interval is given by the formula
x ⁺/₋ z* ( σ/ (√n) )
Where:
x = the sample mean = 130
z* = the z-value for 90% confidence = 1.645
σ = standard deviaton = 7
n = sample size = 145
Substituting these values into the formula gives:
130 ⁺/₋
130 ⁺/₋ 0.956
So the interval is in between (130 - 0.956) and (130 + 0.956)