It costs $1.25 to download an individual song and $12 to download an album. Jada has $40 to spend downloading music.

What is the approximate value of  q  in the equation below? –1.613–1.5220.5853.079

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.

Find the distance of the blue line between the two labeled points. round to the nearest hundredth. a) 7.07 b) 7.21 c) 10 d) 5.12