Answer:
Systolic variation coefficient (CVS) = 0.1446 = 14.46%
Diastolic variation coefficient (CVD) = 0.1789 = 17.89%
The variation, with respect to the mean, of the systolic pressure sample is slightly less than the variation of the Diastolic pressures.
Step-by-step explanation:
Systolic Mean (MS) = 127.8
Diastolic Mean (MD) = 73.5
Standard Deviation Systolic (sdS) = 18,486
Standard Deviation Diastolic (sdD) = 13.1508
The coefficient of variation is defined by:
Systolic variation coefficient (CVS) = sdS / MS = 18.486 / 127.8 = 0.1446 = 14.46%
Diastolic variation coefficient (CVD) = sdD / MD = 13.1508 / 73.5 = 0.1789 = 17.89%
Then, it can be concluded that the variation, with respect to the mean, of the systolic pressure sample is slightly less than the variation of the Diastolic pressures.
Answer:
- hemisphere volume: 262 m³
- cylinder volume: 942 m³
- composite figure volume: 1204 m³
Step-by-step explanation:
A. The formula for the volume of a hemisphere is ...
V = (2/3)πr³
For a radius of 5 m, the volume is ...
V = (2/3)π(5 m)³ = 250π/3 m³ ≈ 261.799 m³
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B. The formula for the volume of a cylinder is ...
V = πr²h
For a radius of 5 m and a height of 12 m, the volume is ...
V = π(5 m)²(12 m) = 300π m³ ≈ 942.478 m³
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C. Then the total volume is ...
V = hemisphere volume + cylinder volume
V = 261.799 m³ +942.478 m³ = 1204.277 m³
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Rounded to the nearest integer, the volumes are ...
- hemisphere volume: 262 m³
- cylinder volume: 942 m³
- composite figure volume: 1204 m³
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As a rule, you only want to round the final answers. Here, the numbers are such that rounding the intermediate values still gives the correct final answer. That is not always the case.
Answer: 21,400 mg
Step-by-step explanation: Multiply the mass value by 1000
.
All Angles Added: 180
Measures of Idiviudual Angles
A=70 C=70 B=40
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Step-by-step explanation:
All angles of a triangle when combined must equal 180 degrees.
Since the triangle is an isosceles triangle, at least 2 sides must be congruent meaning that A=C since the triangle is not equilateral.
Answer:
r = 34
Step-by-step explanation:
add 32 to both sides,
