An automobile manufacturer produces 7 models, each available in 6 different exterior colors, with 4 different upholstery fabrics and 5 interior colors. How many varieties of automobiles are available?

An automobile manufacturer produces 7 models, each available in 6 different exterior colors, with 4 different upholstery fabrics and 5 interior colors. How many varieties of automobiles are available?

Probability

A medical research project examined the relationship between a subject’s weight and recovery time from a surgical procedure, as shown in the table below. Given that recovery takes over 7 days, what is the probability the patient is overweight? Answers: 73/200 =.365 200/146=1.37 146/200 = .73 27/81=.333 See word document attached for table.

Math Problems...

Word problems are attached

5 coins are tossed (a)in how many ways will the first coin turn up heads and the last coin turn up tails ... Determine the number of ways of arranging the letters in the word handle ...

5 coins are tossed a)in how many ways will the first coin turn up heads and the last coin turn up tails b)draw a tree diagram to illustrate the different possibilities c)in hoe many ways will the 2nd , 3rd, and 4th coins all turn heads d)would the same possibilities arise if one coin is tossed 5 times in succession. 2)Determine the number of ways of arranging the letters in the word handle if a)there are no restrictions. b) 1st letter must be a consonant c)the 2nd and 5th letter must be vowels. 3 solve for n a)P(n,5)=42*P(n,3) b)(n+2)!=56 _______ n! c)P(n,5)=20P(n,3)

Standard deviation and mean

See Attachment