Kalvin’s mother says, “Suppose each person in our family writes his or her name on a card and puts the card in a hat. If you mix up the 3 cards and pull 1 out, all 3 names are equally
likely to be picked. But suppose I put my name in the hat on 10 cards. Then the names are
not equally likely to be picked. My name has a greater chance of being chosen.”

3) Why is each card equally likely to be chosen, but each name is not?

What is the celsius temperature that is equal to 94 degrees fahrenheit using the formula f=9/5 c+32

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so,about which interval is it approximately symmetric?

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days