NEED HELP ASAP! Find which proportional relationships have the same constant of proportionality as the equation y = *. Place the letters in alphabetical order to unlock the lock.
M
A
T
H
X
у
10
6
3y - 5x
12
18
24
20
30
10
O
L
K
C
X
10 20 30 40
6 12 18 24
Sy = 15%
10y = 6x
by - 10x
y

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?