W sprzedaży detalicznej rower kosztuje 2500 zł. Cena roweru w sprzedaży ratalnej jest o 10% wyższa. Kupując rower na raty, należy wpłacić gotówką 1 5 ceny roweru w sprzedaży ratalnej, a pozostałą kwotę spłacić w 10 równych ratach. Oblicz wysokość jednej takiej raty.

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

Which of the following expressions is equal to 2x^2+8

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.