Mathematics, 13.04.2020 23:58, cherry12345627
Alex makes a 14-inch-diameter pizza, which includes a 1-inch wide crust. Donald wants to make a 10-inch-diameter pizza with the same percent of crust as Alex’s pizza. To the nearest tenth of an inch, approximately how wide will be the crust on Donald’s pizza?
Answers: 3
Mathematics, 21.06.2019 19:30, raytaygirl
Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?
Answers: 2
Mathematics, 21.06.2019 21:40, dededese2403
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
Alex makes a 14-inch-diameter pizza, which includes a 1-inch wide crust. Donald wants to make a 10-i...
Mathematics, 25.03.2021 18:40
Mathematics, 25.03.2021 18:40
Mathematics, 25.03.2021 18:40