Answer:
Step-by-step explanation:
Hemisphere Volume = (2/3) * PI * radius^3
sphere radius^3 = Hemisphere Volume / ((2/3) PI)
sphere radius^3 = 62,617 / 2.0943951024
sphere radius^3 = 29,897.4152147556
sphere radius = 31.0368674154
sphere diameter = 62.1 cm (rounded to nearest tenth of a centimeters)
The horizontal component of the velocity = 800 cos 60 = 400 m/sec
400 = distance / time = 21000 / t
t = 21,000 / 400 = 52.5 seconds Answer
Answer:
-122.5
Step-by-step explanation:
Difference = 7 - 4 = 3 terms; 8.75 - (-70) = 78.75
1 term → 78.75/3 = 26.25
therefore, u2 = - 70 - 2(26.25) = -122.5
Topic: Patterns + Common difference
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2.709 is the answermmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Answer:
6mm
Step-by-step explanation:
Radius is half of diameter so, half of 12mm is 6mm
