Mathematics, 29.04.2021 17:00 ambernolinan
Customers of a phone company can choose between two service plans for long distance calls. The first plan has no monthly fee but charges $0.16
for each minute of calls. The second plan has a S15 monthly fee and charges an additional $0.12 for each minute of calls. For how many minutes
of calls will the costs of the two plans be equal?
Answers: 1
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What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box
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Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.
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For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept:
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Mathematics, 22.06.2019 04:30
Me. brady is putting trim around the edge of circular merry-go-round that has diameter of 15 feet. how much trim does he need to buy to the nearest tenth
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Customers of a phone company can choose between two service plans for long distance calls. The first...
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