Mathematics, 25.06.2019 15:00 23basu3
Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. the cost of making and packaging each beaded necklace was $15. if joyce sells the beaded necklaces at $35 each, how many beaded necklaces must she sell to make a profit of at least $500? upload your work to show how you got to the answer. ** as soon as possible , this is a current test**
Answers: 1
Mathematics, 21.06.2019 15:10
If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.
Answers: 2
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 18:40
Ten times the square of a non-zero number is eqaul to ninety times the number
Answers: 1
Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. the cost of m...
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