Seorang pengusaha menjual jagung dan gula menggunakan truk. Pengusaha tersebut membeli jagung dengan harga Rp.5.000 per kilogram dan gula Rp7.000 per kilogram. Modal yang tersedia Rp.1.770.000. Jumlah jagung dan gula dalam truk tidak lebih dari 300kg. jika harga jual jagung Rp.5.500 per kilogram dan gandum Rp.7.200 per kilogram maka laba maksimum yang di peroleh adalah

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.