Mathematics, 06.10.2021 14:40 gamer85
the imo transport company, in order to further enhance its performance is trying to decide whether to purchase brand a or brand b tires for it fleet of vehicle. in order to estimate the difference in the 2 brands. an experiment was conducted using a random sample of 20 tires off brandy and 18 tires of brand b. the result shows that for brand a; X¹=30,500km, S¹=45,000km and for Brand b; X²=27,880km, S²= 3750km. compute a 90% confidence limit for u¹-u², assuming the population to be normally distributed
Answers: 3
Mathematics, 21.06.2019 19:30, bxbykyah
You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function. how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions
Answers: 2
Mathematics, 21.06.2019 20:00, dbn4everloved
Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?
Answers: 1
Mathematics, 21.06.2019 22:00, fatherbamboo
Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.
Answers: 2
Mathematics, 22.06.2019 00:30, dcttechgames
Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6
Answers: 2
the imo transport company, in order to further enhance its performance is trying to decide whether t...
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