Hi so my grade was 91 and something percent before i took a test. after i took the test, i got 78% on it and my grade dropped to 84. i am concerned. , someone, do the math of why it dropped to 84. brainliest will be given

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.

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.