11×1/5.I need the answer please
2 answers:
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Answer:
Hello my lil Bunny!
❀ _____.______❀_______._____ ❀
y= 1÷2 cos x-1
Vertical Asymptotes: for any integer
Step-by-step explanation: Graph the trigonometric function using the amplitude, period, phase shift, and vertical shift.
Amplitude: None
Period:
Phase Shift: 0 (0to the right)
Vertical Shift: -1
Hope this helped you.
Could you maybe give me breainliest..?
❀ _____.______❀_______._____ ❀
Answer:
a)20$
b)46,1$
c)0,3336
d)No concerns
Step-by-step explanation:
A) To find expected difference of cost of medical care for dogs and cats we can simply subtract average costs of cats and dogs.
Expected difference will be 20$.
B) To find the standard deviation of that difference, we need to square deviations and add them and square root it again.
Expected difference will be 46,1$.
C)We need to find the Z value to find the probability of more expensive dogs than cats in a Vet vise.
Z value of the function is -0,434
From the Z table that you can find at the attachment. The probability is %33,36 or 0,3336
D) This is a subjective part. I don't have any concerns
