A baker needs 8 1/2cups of flour for a sheet cake recipe. He has 4 2/3cups of flour in a canister and buys 5 1/4 cup
more.
How much flour does he have left after he makes the sheet cake?

Need now 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.

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.