Mathematics, 17.11.2021 16:30, GamerGirl15
Lynn works as a part-time vendor selling necklaces for $15 each and bangles for $10 each. She needs to earn a minimum of $300 per week to cover her expenses.
The inequality that represents this situation is graphed here.
Which statement is true?
A.
Lynn will meet her goal if she sells 12 bangles and 12 necklaces.
B.
Lynn will meet her goal if she sells 20 bangles and 6 necklaces.
C.
Lynn will meet her goal if she sells 6 bangles and 12 necklaces.
D.
Lynn will meet her goal if she sells 2 bangles and 18 necklaces.
Answers: 3
Mathematics, 21.06.2019 19:30, markel19
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
Lynn works as a part-time vendor selling necklaces for $15 each and bangles for $10 each. She needs...
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