Mathematics, 23.07.2019 18:30, restinpeicejahseh
This is a matter of life and death the cost of one pencil is $3, and the total cost of three pencils is $9. which of the following is true? a. the number of pencils and the total cost are in a proportional relationship because the cost increases with the number of pencils. b. the number of pencils and the total cost are in a proportional relationship because the cost does not increase with the number of pencils. c. the number of pencils and the total cost are in a proportional relationship because the cost of zero pencils is $0, and each pencil costs $3. d. the number of pencils and the total cost are in a proportional relationship because the cost of zero pencils is $0 and it does not increase proportionally with the number of pencils.
Answers: 2
Mathematics, 21.06.2019 16:10, lilyplant4289
The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.
Answers: 1
Mathematics, 21.06.2019 19:30, ndurairajownkpq
The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2
Answers: 3
This is a matter of life and death the cost of one pencil is $3, and the total cost of three pencils...
Mathematics, 18.09.2021 04:20
Mathematics, 18.09.2021 04:30
Mathematics, 18.09.2021 04:30