i think the answer would be C
Answer:
Step-by-step explanation:
Number of cats at veterinarian office = 2
Number of dogs at veterinarian office = 4
Total number of pets at veterinarian office = 2 + 4 = 6
Now, we need to find probability that 2 cats are seen in a row
⇒ No dog is seen between two cats
So, to find the required probability :
No. of favorable outcomes = 2
Total number of outcomes = 6
Answer:
Individuals with calcium level 8.7 mg/dL or low are considered with low calcium level and above that are not considered low.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 9.5 mg/dL
Standard Deviation, σ = 0.5 mg/dL
We are given that the distribution of calcium levels is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.05
Calculation the value from standard normal z table, we have,
Thus, individuals with calcium level 8.7 mg/dL or low are considered with low calcium level and above that are not considered low.
Let b = profit from bolts
Let n = profit from nuts
b + n = total profit
The profit from nuts is $3428 more than the profit from bolts, so we have
n = b + 3428
b + n = 76378
b + b + 3428 = 76378
2b + 3428 = 76378
2b = 72950
b = 36475
n = b + 3428 = 36475 + 3428 = 39903
The profit from nuts is $39903.
The profit from bolts is $36475.
<span><span>(<span>2/5)^3</span></span></span><span>=<span><span><span>(<span>2/5</span>)</span>*<span>(<span>2/5</span>)</span></span>*<span>(<span>2/5</span>)</span></span></span><span>=<span><span>8/125</span>
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