The table shows the median home prices in florida. what is the equation of a trend line that models a relationship between time and home prices? use the equation to predict the median home price in 2020.

year
1940
1950
1960
1970
1980
1990
2000
median price($)
$20,200
$39,900
$50,400
$62,800
$89,100
$98,700
$119,000

a. y = 1646.67x + 20,200; $151,900

b. y = 49.4x + 20,200; $119,000

c. y = 49.4x + 20,200; $151,900

d. y = 1646.67x + 20,200; $119,000

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Parks is wearing several rubber bracelets one third of the bracelets are tie dye 1/6 are blue and 1/3 of the remainder are camouflage if park swears to camouflage bracelets how many bracelets does he have on

It appears that people who are mildly obese are less active than leaner people. one study looked at the average number of minutes per day that people spend standing or walking. among mildly obese people, the mean number of minutes of daily activity (standing or walking) is approximately normally distributed with mean 376 minutes and standard deviation 64 minutes. the mean number of minutes of daily activity for lean people is approximately normally distributed with mean 528 minutes and standard deviation 107 minutes. a researcher records the minutes of activity for an srs of 7 mildly obese people and an srs of 7 lean people. use z-scores rounded to two decimal places to answer the following: what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 mildly obese people exceeds 420 minutes? what is the probability (image for it appears that people who are mildly obese are less active than leaner people. one study looked at the averag0.0001) that the mean number of minutes of daily activity of the 6 lean people exceeds 420 minutes?