Answer:
D. P(X=3)+P(X=4)+P(X=5)+ ...
Step-by-step explanation:
Given
![n =60](https://tex.z-dn.net/?f=n%20%3D60)
-- proportion of adults with pet
Required
Represent at least 3 adult with pet as a probability
At least 3 means 3 or more than.
So, the probability is represented as:
![P(x \ge 3) = P(3) + P(4) + P(5) + ........](https://tex.z-dn.net/?f=P%28x%20%5Cge%203%29%20%3D%20P%283%29%20%2B%20P%284%29%20%2B%20P%285%29%20%2B%20........)
Hence;
<em>(d) is correct</em>
Answer:
C. 500
Step-by-step explanation:
1/10 of 5000 = 1/10 × 5000
= 500
Answer:
B. cosecant
Step-by-step explanation:
Just took the test and got it wrong but this is the correct answer
Answer:
10
Step-by-step explanation:
Since it's a right angle, it's already 90 degrees. So, you add 48 + 32 which gives you 80. 80 minus 90 equals 10.
48 + 32 = 80
90 - 80 = 10
Answer:
-90m+74
Step-by-step explanation: