Answer:
I think it's 15 18 and 5 or 14,12
Answer:
Option B
Step-by-step explanation:
Not a unique triangle—the 10 cm side can be any of the three sides.
Answer:
1. a 3d rectangle
2. 40 in cubed
3. repeat
4. another repeat
Step-by-step explanation:
Answer: y = 2/5x - 7
Step-by-step explanation:
y=mx+b, m is the slope (2 over 5) and b is the y intercept, (-7)
Answer:
The probability that a randomly chosen part has diameter of 3.5 inches or more is 0.9525
Step-by-step explanation:
![Mean = \mu = 3.25 inches](https://tex.z-dn.net/?f=Mean%20%3D%20%5Cmu%20%3D%203.25%20inches)
Standard deviation = ![\sigma = 0.15 inches](https://tex.z-dn.net/?f=%5Csigma%20%3D%200.15%20inches)
We are supposed to determine the probability that a randomly chosen part has diameter of 3.5 inches or more
![P(Z \geq 3.5)=1-P(z](https://tex.z-dn.net/?f=P%28Z%20%5Cgeq%203.5%29%3D1-P%28z%3C%5Cfrac%7Bx-%5Cmu%7D%7B%5Csigma%7D%29%5C%5CP%28Z%20%5Cgeq%203.5%29%3D1-P%28z%3C%5Cfrac%7B3.25-3.5%7D%7B0.15%7D%29%5C%5CP%28Z%20%5Cgeq%203.5%29%3D1-P%28z%3C-1.67%29)
Refer the z table for p value
![P(Z \geq 3.5)=1-0.0475\\P(Z \geq 3.5)=0.9525](https://tex.z-dn.net/?f=P%28Z%20%5Cgeq%203.5%29%3D1-0.0475%5C%5CP%28Z%20%5Cgeq%203.5%29%3D0.9525)
Hence the probability that a randomly chosen part has diameter of 3.5 inches or more is 0.9525