Mathematics, 28.06.2019 05:00 rachael382
The points (3, 24) and (7, 56) represent points of a function where y, the number of photographs, varies directly with x, the number of pages in an album. which statement describes another point on the graph of this function? a 50-page photo album holds 400 photographs. an 80-page photo album holds 560 photographs. a 100-page photo album holds 8,000 photographs. a 900-page photo album holds 8,400 photographs
Answers: 1
![\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{24})\qquad (\stackrel{x_2}{7}~,~\stackrel{y_2}{56}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{\stackrel{photos}{56-24}}{\stackrel{pages}{7-3}}\implies \cfrac{32}{4}\implies \cfrac{\stackrel{photos}{8}}{\stackrel{pages}{1}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{\stackrel{photos}{400}}{\stackrel{pages}{50}}\implies \cfrac{8}{1}\leftarrow \textit{a 50 pages album holds 400 photos}](/tpl/images/1275/2493/a5a78.png)
Another question on Mathematics
Mathematics, 21.06.2019 16:30
What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.
Answers: 2
Mathematics, 21.06.2019 20:20
Can some one explain this i got sent this. is this a threat i’m scared
Answers: 1
Mathematics, 21.06.2019 22:00
Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
Answers: 2
Mathematics, 21.06.2019 22:10
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
You know the right answer?
The points (3, 24) and (7, 56) represent points of a function where y, the number of photographs, va...
Questions
Computers and Technology, 28.12.2020 18:00
Mathematics, 28.12.2020 18:00
Geography, 28.12.2020 18:00
Mathematics, 28.12.2020 18:00
History, 28.12.2020 18:00
English, 28.12.2020 18:00
Mathematics, 28.12.2020 18:00
Mathematics, 28.12.2020 18:00
