Mathematics, 26.06.2019 07:00 jenellalexis94p5jp7i
Horn lengths of texas longhorn cattle are normally distributed. the mean horn spread is 60 inches with a standard deviation of 4.5 inches. calculate the range of horn lengths for the middle 99.7% of texas longhorn cattle. a. 51 in.β60 in. b. 51 in.β69 in. c. 60 in.β73.5 in. d. 46.5 in.β73.5 in.
Answers: 1
Mathematics, 21.06.2019 13:00
The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?
Answers: 3
Mathematics, 21.06.2019 22:00
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
Answers: 1
Mathematics, 22.06.2019 01:30
The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say βnew carβ ten (10) of the chips say βnew tvβ three (3) of the chips say βtrip to franceβ contestant named βpattyβ reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?
Answers: 1
Horn lengths of texas longhorn cattle are normally distributed. the mean horn spread is 60 inches wi...
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