The height is 3. I have a pic to show the work
Answer:
68$ Is your answer
Step-by-step explanation:
Hope this helps
Answer:
The student made an error during the distributive property in the second step where they multiplied 0.15 by -0.2 to equal -0.3 when it should have been -0.03.
Step-by-step explanation:
![0.15(y-0.2)=2-0.5(1-y)\\0.15y-0.03=2-0.5+0.5y\\0.15y-0.03=1.5+0.5y\\100(0.15y-0.03)=100(1.5+0.5y)\\15y-3=150+50y\\15y-3-15y-150=150+50y-15y-150\\-153=35y\\-\frac{153}{35}=y](https://tex.z-dn.net/?f=0.15%28y-0.2%29%3D2-0.5%281-y%29%5C%5C0.15y-0.03%3D2-0.5%2B0.5y%5C%5C0.15y-0.03%3D1.5%2B0.5y%5C%5C100%280.15y-0.03%29%3D100%281.5%2B0.5y%29%5C%5C15y-3%3D150%2B50y%5C%5C15y-3-15y-150%3D150%2B50y-15y-150%5C%5C-153%3D35y%5C%5C-%5Cfrac%7B153%7D%7B35%7D%3Dy)
Answer:
5/12
7/12
125/36 = 3,47%
50/11 = 4,54%
Step-by-step explanation:
Probability a black sock is selected when a person chooses 1 sock = 5/12
Probability a white or brown sock is selected when a person chooses 1 sock =
7/12
Probability a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are replace = (4/12 * 5/12 * 3/12)*100 =125/36 = 3,47%
Pobability a person chooses 3 socks and selects a white first, a black second, and a brown last if the socks are NOT replace = (4/12 * 5/11 * 3/ 10)*100 = 50/11 = 4,54%
Answer:
37/40
Step-by-step explanation: