Find the volume of a cone with a height of 4.8 m and a diameter of 8.4 m. Pls I like ligit need help
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What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Find the solution on the interval [0, 2pi)