A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 8 grams and the amount of gold in each necklace is 24 grams. The jeweler made a total of 16 bracelets and necklaces using 288 grams of gold. Graphically solve a system of equations in order to determine the number of bracelets made, x, x, and the number of necklaces made, yy.

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

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.