<span>c) 0.65*(P-35); $107.25
This can be easily found by elimination and plugging in.
We know it can't be "d" because that's the only answer with $95.00. It can't be "a" either because it starts with (P-0.35), unlike the other answers. Now you're left with "b" and "c".
We know that the original price is 200, which we plug in for "P".
b) </span><span>0.65*(P)-35
</span><span>0.65*(200)-35
130-35 = 95
This doesn't equal </span><span>$107.25, so it can't be the answer.
</span>
c) <span>0.65*(P-35)
</span><span>0.65*(200-35)
</span>0.65*(165) = <span>$107.25
Therefore the answer is C.</span>
Answer: 0.1210
Step-by-step explanation:
Given : The length of country and western songs is normally distributed with 
Sample size : 
Let x be the length of randomly selected country song.
z-score : 
The probability that a random selection of 16 songs will have mean length of 158.30 seconds or less by using the standard normal distribution table will be
= 
Hence, the probability that a random selection of 16 songs will have mean length of 158.30 seconds or less is 0.1210
<span>f(x) = (x – 4)(x + 4) = x^2 - 4. This is the equation of a parabola with vertex at (0,-4) and x-intercepts of (-2,0) and (2,0). The midpoint of the line segment connecting these 2 points is (0,0). Draw this situation and see for yourself!
</span>
Answer:
0
Step-by-step explanation:
First you find what f(4) is equal to then you plug that into g(x), so in this situation f(4)=4 so we then look at g(4), which is equal to 0
basically have to find the lowest common multiply of 6 and 9.
The LCM of 6 minutes and 9 minutes = 18 minutes
so if they both leave at 4:00 p.m., they would then both leave at 4:18 p.m.
