Elena is designing a paint can with thickness t millimeters and height h centimeters. She
calculates that the thickness of the can in milimeters must be at least 0.1 times the height of the
can in centimeters in order to withstand pressure. Due to cost constraints, the cost of material
used, (0.2+t+ 0.5h) cents, must be at most 12.2 cents. Which of the following systems of
inequalities best models the relationship between height and thickness described above?
Answers: 3
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The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p
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Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.
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SAT, 28.06.2019 08:30
Students taking a clep exam can earn between college credits, depending on the college's policies.
Answers: 1
Elena is designing a paint can with thickness t millimeters and height h centimeters. She
calculate...
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