Ask your teacher a manufacturer has designed a process to produce pipes that are 10 feet long. the distribution of the pipe length, however, is actually uniform on the interval 10 feet to 10.57 feet. assume that the lengths of individual pipes produced by the process are independent. let x and y represent the lengths of two different pipes produced by the process. what is the joint pdf for x and y?

combine all like terms then its just a 2 step equation

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation:

answer: chelsea has 55 brushes

step-by-step explanation:

5 x 11 = 55

5 + 55 = 60

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?