Mathematics, 14.01.2020 02:31 parisowl7900
2. a skydiver jumps from a plane from an altitude of 6000 ft. an observer on the ground measures the skydiver’s altitude at time t = 0 to be 4500 ft. the linear graph shows the skydiver’s altitude at various times during her descent. (a) identify the y-intercept. how does the y-intercept relate to the skydiver’s position relative to the ground? explain. (b) determine the slope of the line. according to the slope, is the skydiver ascending or descending and what is the rate of ascent or descent? explain. (c) identify the x-intercept. what does the x-intercept mean in this context? explain. (d) write an equation for the line
Answers: 1
Mathematics, 21.06.2019 17:10
The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?
Answers: 1
Mathematics, 21.06.2019 20:00
Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?
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Mathematics, 21.06.2019 21:30
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
2. a skydiver jumps from a plane from an altitude of 6000 ft. an observer on the ground measures the...
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