Answer:
Step-by-step explanation:
<u>Volume of a Cone</u>
The volume of a right circular cone with height h and a base radius r is:
The height of the given cone is h=4.1 cm and its diameter is d=14.8 cm. Since the radius is half the diameter, r=7.4 cm.
Calculate the volume:
Fx=3x
Because f times x equals fx which could be equal to x+1 which is 1x plus 2 which is 3x leaving a product of fx=3x
All of your marked answers are right
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Answer:
(C) Sample: the 120 students surveyed. Population: the 1200 students at the high school. Parameter of interest: the average number of hours a student at this high school sleeps per night.
Step-by-step explanation:
The correct answer is (C). The sample is a subset of the population, and the parameter is a characteristic of the population of interest.
Answer:
28.3 repeating
Step-by-step explanation:
85 divided by 3
28.3