Answer:
x = 27
Step-by-step explanation:
line AC and DE are parallels, so the extra angle in the triangle would be 2x because they are corresponding angles.
A triangle adds up to 180, so the equation would be 180 = 72 + 2x + 2x
Answer:
3/6.3=0.476190
Step-by-step explanation:
Answer:
(85.62, 90.38).
Step-by-step explanation:
The missing data can be assumed to be we have the following information:
¯x =88, s=10, n=70
Substituting the values in the following formula, we compute the 95% C.I for true population mean diastolic pressure as shown below:
95% C.I.=¯x±t(0.95,n−1)⋅Sm=¯x±t(0.95,70−1)⋅s√n=88±1.99⋅10√70=(85.62,90.38)
The answer is (85.62, 90.38).
Answer:
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