Answer:
A.
Step-by-step explanation:
55x is the number of hours
then the initial 150 needs to equal less that $450
Hope it will help u.......
Answer:
Test statistic = - 3.354
We reject H0 and conclude that the growth rate of the new shrub is less than 3cm per week.
Step-by-step explanation:
H0 : μ = 3
H1 : μ < 3
The test statistic = (xbar - μ) / (s/ √n)
Xbar = 1.50
μ = 3
s = 3
n = 45
Test statistic = (1.5 - 3) / (3/ √45)
Test statistic = - 1.5 / 0.4472135
Test statistic = - 3.354
Pvalue, using the Pvalue from Z score calculator :
Pvalue = 0.00039826
α = 0.05
Pvalue < α ; We reject H0 and conclude that the growth rate of the new shrub is less than 3cm per week.
FIRST PAGE: 20, 40, 20
SECOND PAGE: 15, 3, 6, 2 x 2 x 2 x 11
THIRD PAGE: 2 x 5 x 11
Answer:
y=3x
Step-by-step explanation:
A proportional situation is a situation the crosses through the origin or (0,0). This means its starting value for y-intercept value is 0. It has the form y=mx for this reason. The solution is y=3x.
