<span>So that the ratio is defined:
* The </span><span><span>denominator</span> can not be zero
* Being an integer index pair, the filing must be greater or equal to zero.
It is concluded that:</span>
x ≠ 0 ∧ 2x ≥ 0
x ≥0
.:. x > 0
R/ alternative d) x>0
<u><em>Jeizon1L :)</em></u>
Hello my Kings and Queens the answer would be 60 degrees because all angles of a triangle always add up to 180 degrees
Answer:
a ≤ b + 5
a + b ≥ 40
2.5
a + 1.5
b ≤ 105
Step-by-step explanation:
Answer:
a. 0.68 or 68%
b. 0.08 or 8%
c. 0.32 or 32%
Step-by-step explanation:
Probability of reaching client on the first call = 60%
Probability of reaching client on the second call = 20%
a. The probability that the manager reaches her client in two or fewer calls is the probability of reaching a client with one or two calls:
![P(X\leq2) = P(X=1) +P(X=2)\\P(X\leq2) = 0.60+(1-0.60)*0.2\\P(X\leq2) = 0.68 = 68\%](https://tex.z-dn.net/?f=P%28X%5Cleq2%29%20%3D%20P%28X%3D1%29%20%2BP%28X%3D2%29%5C%5CP%28X%5Cleq2%29%20%3D%200.60%2B%281-0.60%29%2A0.2%5C%5CP%28X%5Cleq2%29%20%3D%200.68%20%3D%2068%5C%25)
b. The probability that the manager reaches her client on the second call but not on the first call is:
![P(X=2) = (1-0.6)*0.2 =0.08 = 8\%](https://tex.z-dn.net/?f=P%28X%3D2%29%20%3D%20%281-0.6%29%2A0.2%20%3D0.08%20%3D%208%5C%25)
c. The probability that manager is unsuccessful on two consecutive calls (needing more than two calls), P(X>2), is:
![P(X>2) = 1-P(X\leq2) = 1-0.68\\P(X>2) = 0.32 = 32\%](https://tex.z-dn.net/?f=P%28X%3E2%29%20%3D%201-P%28X%5Cleq2%29%20%3D%201-0.68%5C%5CP%28X%3E2%29%20%3D%200.32%20%3D%2032%5C%25)
Answer:
5
Step-by-step explanation:
Let the smallest integer equal x - 1, the next one equal x, and the last one equal x + 1.
4(x-1) = 3(x-1) + 6
x-1 = 5
x = 6
The smallest integer is x - 1, which is equal to 5. Thus, the smallest of the three integers is 5.