Mathematics, 02.09.2021 22:50, brandonhu
Callie is wanting to plant a vegetable garden. She must have zucchini plants and tomato plants. Her garden can only accommodate 8 plants at the most. Let x represent the number of zucchini plants and y represent the number of tomato plants. She wants to have at least 3 times as many zucchini plants as tomato plants. A zucchini plant costs $4.50 and a tomato plant costs $6.50. She only has $60 spend. Select all of the constraints for this situation.
x > 0
x + y < 8
4.5x + 6.5y ≤ 60
x ≥ 3y
x + y ≤ 8
y > 0
4.5x + 6.5y ≥ 60
y ≥ 3x
Answers: 2
Mathematics, 21.06.2019 16:50, gesic2003
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Mathematics, 21.06.2019 22:30, pedroramirezr2
What is the graph of the absolute value equation ? y=|x|-5
Answers: 1
Callie is wanting to plant a vegetable garden. She must have zucchini plants and tomato plants. Her...
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