The volume of a prism is given by:
We know that the height is x. The length is 25 shorter than x, this can be express as:
The width is 14 longer than x, this can be express as:
Plugging the expressions for the length, the width and the height we have that:
Therefore, the volume of the prism is:
Subtract the money they already raised from the money they needed to raise
That gives you $247.85
247.85/16 = 15.490625
That estimates to $15.49
Hope this helps! :)
Answer:
Pvalue = 0.193
There is not enough evidence to conclude that the proportion of registered organ donors is less than 40%
Step-by-step explanation:
H0 : p = 0.4
H1 : p < 0.4
Test statistic :
z=pˆ−p/√p(1−p)/n
pˆ = 74 / 200 = 0.37
Z = (0.37 - 0.40) / √(0.40(1 - 0.40) / 200
Z = - 0.03 / √0.0012
Z = - 0.03 / 0.0346410
Z = - 0.866
Test statistic = -0.866
The Pvalue :
P(Z < -0.866) = 0.193
α - level = 0.05
If Pvalue < α ; Reject H0
Since Pvalue > α ; There is not enough evidence to conclude that the proportion of registered organ donors is less than 40%
.008 is the answer you are looking for :)
The answer is C!!!! hope this helps!
