Answer:
Step-by-step explanation:
Planet Fitness- $50/year & $20/month
LA Fitness- $25/year & $25/month
50 25
<u>+20 </u> <u> +25</u>
70 50
<u>+20</u> <u> +25</u> Five Months
90 75
<u>+20</u> <u> +25</u>
110 100
<u>+20</u> <u>+25</u>
130 125
<u>+20 </u> <u> +25</u>
150 150
Answer:
Cov(X, Y) =0.029.
Step-by-step explanation:
Given that :
The noise in a particular voltage signal has a constant mean of 0.9 V. that is μ = 0.9V ............(1)
Also, the two noise instances sampled τ seconds apart have a bivariate normal distribution with covariance.
0.04e–jτj/10 ............(2)
Having X and Y denoting the noise at times 3 s and 8 s, respectively, the difference of time = 8-3 = 5seconds.
That is, they are 5 seconds apart,
τ = 5 seconds..............(3)
Thus,
Cov(X, Y), for τ = 5seconds = 0.04e-5/10
= 0.04e-0.5 = 0.04/√e
= 0.04/1.6487
= 0.0292
Thus, Cov(X, Y) =0.029.
Answer: You will save $228 dollars after 12 weeks
Step-by-step explanation:
