Mathematics, 15.07.2019 16:00 kedest
Carla wants to know how many students in her school enjoy watching reality tv shows. she asks all 22 students in her science class and finds that 40% of her classmates enjoy watching reality tv shows. she claims that 40% of the school's student population would be expected to enjoy watching reality tv shows. is carla making a valid inference about her population? no, it is not a valid inference because she asked all 22 students in her science class instead of taking a sample from her music class no, it is not a valid inference because she asked all 22 students in her science class instead of taking a sample of the students in her school yes, it is a valid inference because she asked all 22 students in her science class yes, it is a valid inference because her classmates make up a random sample of the students in the school
Answers: 1
Mathematics, 21.06.2019 19:00
Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?
Answers: 2
Mathematics, 21.06.2019 19:30
Which inequality has a dashed boundary line when graphed ?
Answers: 2
Mathematics, 21.06.2019 21:30
Find the domain and range of the following function f(x) = 51x - 21+ 4
Answers: 2
Carla wants to know how many students in her school enjoy watching reality tv shows. she asks all 22...
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