Https://photomath.net/s/rRVj6K
Answer:
You identify them by examining them and if you examine them, eventually you will identify.
It's the same because you're trying to find net price (end price)
You're going to take in both scenarios 100%-15%= 85%
You're always going to be paying only 85% of the price.
Answer:
a. 0.15%
Step-by-step explanation:
The Z-score of a 945-lb car is ...
(X -μ)/σ = (945 -3550)/807 ≈ -3.23
The empirical rule tells you that about 99.7% of the normal distribution is within 3σ of the mean, so less than 1/2 of 0.3% will be more than 3σ below the mean. The most appropriate of these choices is 0.15%.
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The CDF of a normal distribution changes rapidly in the tails, so the difference between 3σ and 3.23σ is pretty large. The actual probability is nearer 0.062%.
Answer:
Point form : (2,-1) , (0,1)
Equation form : x=2 , y=-1
x=0 , y=1
Step-by-step explanation: Solve for the first variable in one of the equation, then substitute the result into the other equation.
Hope this helps you out! ☺
