Answer:
Step-by-step explanation:
Start with this equation where 17 is the base, x is the power that 17 must be raised to. Then 2 is the result.
17^x = 2 Take the log of both sides
log(17^x) = log(2) Take the x outside the brackets
x log(17) = log(2) Divide by log 17
x = log(2)/log(17) Find the values for log 2 and log 17
log(2) = 0.3010
log(17) = 1.230
x = .3010/1.230
x = .2446
Since three fourths is equal to .75 we should be able to do .75/24 which equals .03125 if I'm not mistaken
Try this solution:
1. for probability of both televisions work:
![P_{2w}=\frac{C^2_8}{C^2_{10}}=\frac{7*8}{9*10}=0.6(2)](https://tex.z-dn.net/?f=%20P_%7B2w%7D%3D%5Cfrac%7BC%5E2_8%7D%7BC%5E2_%7B10%7D%7D%3D%5Cfrac%7B7%2A8%7D%7B9%2A10%7D%3D0.6%282%29%20)
2. for probability of at least on is defective (it means, the sum = one is defective and two are defective):
- for P(1defective);
- for P(2defective);
totaly for at least one is defective:
![P_{at \ least \ 1 \ d}=P_{1d}+P_{2d}=\frac{16}{45} +\frac{1}{45} =0.3(7)](https://tex.z-dn.net/?f=%20P_%7Bat%20%5C%20least%20%5C%201%20%5C%20d%7D%3DP_%7B1d%7D%2BP_%7B2d%7D%3D%5Cfrac%7B16%7D%7B45%7D%20%2B%5Cfrac%7B1%7D%7B45%7D%20%3D0.3%287%29%20)
Answer:
p=jn+k
Step-by-step explanation:
multiply j both sides: jn=p-k
add k to both sides: jn+k=p