P ( not a 1 ) = ?
P ( a 1 ) = 0.30
P ( not a 1 ) = 1 - 0.30 = 0.70
Answer: B ) 0.70
Thank you.
Answer:
The domain is the interval [5,∞)
Step-by-step explanation:
we have
![y = \sqrt{x-5}-1](https://tex.z-dn.net/?f=y%20%3D%20%5Csqrt%7Bx-5%7D-1)
we know that
The radicand (number under a radical) must be greater than or equal to zero
so
![x-5\geq 0](https://tex.z-dn.net/?f=x-5%5Cgeq%200)
solve for x
Adds 5 both sides
![x-5+5\geq 0+5](https://tex.z-dn.net/?f=x-5%2B5%5Cgeq%200%2B5)
![x\geq 5](https://tex.z-dn.net/?f=x%5Cgeq%205)
therefore
The domain is the interval [5,∞)
All real numbers greater than or equal to 5
C. velocity includes the direction of travel whereas speed does not.
Answer:
7 c;
Step-by-step explanation: