Mathematics, 18.11.2020 04:00 latiamason16
The area of a picture projected on a wall varies directly as the square of the distance from the
projector to the wall. If a 20 ft distance produces a 16 ft picture, what is the area of a picture
produced when the projection unit is moved to a distance 40 ft from the wall?
Round your answer to the nearest square foot if necessary.
The area of the picture projected on a wall is.
wall.
ft- if the projection unit is 40 ft from the
Answers: 2
Mathematics, 21.06.2019 17:30
Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?
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Mathematics, 21.06.2019 18:30
Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)
Answers: 1
Mathematics, 21.06.2019 21:30
Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.
Answers: 2
The area of a picture projected on a wall varies directly as the square of the distance from the
pr...
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