Look at this sphere:
2 in
If the radius is tripled, then which of the follow...
Mathematics, 10.03.2020 04:43 Michcardwell1071
Look at this sphere:
2 in
If the radius is tripled, then which of the following statements about its surface area will be true?
The new surface area will be
1
4
of the old surface area.
The new surface area will be 9 times the old surface area.
The new surface area will be 27 times the old surface area.
The new surface area will be 3 times the old surface area.
Answers: 3
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Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000
Answers: 1
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Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.
Answers: 2
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