Answer:
33
Step-by-step explanation:
Since 31 + 32 + 33 + 34 = 130 and they are consecutive.
Answer:
462000
Step-by-step explanation:
here,let the punjabi be x
110/7=7260000/x
110x=7260000*7
x=462000
Answer:
E. 0.23
Step-by-step explanation:
given that you are looking for a great person to spend your life with.
The prior probability that someone is a great matchi.e. event A is 0.1
Their probability of having a good job is 0.8,i.e. P(B/A)
whereas 30% of people who are not a great match also have a good job.
P(B/A')
On the first date you learn that the person has a good job.
Required probability = the probability that they are a great match/the person has a good job
=P(A/B) = ![\frac{P(AB)}{P(B)} \\=\frac{P(AB)}{P(AB)+P(A'B)}](https://tex.z-dn.net/?f=%5Cfrac%7BP%28AB%29%7D%7BP%28B%29%7D%20%5C%5C%3D%5Cfrac%7BP%28AB%29%7D%7BP%28AB%29%2BP%28A%27B%29%7D)
since A and A' are mutually exclusive and exhaustive.
=![\frac{0.1*0.8}{0.1*0.8+0.3*0.9} \\=\frac{0.08}{0.35} \\=0.2286](https://tex.z-dn.net/?f=%5Cfrac%7B0.1%2A0.8%7D%7B0.1%2A0.8%2B0.3%2A0.9%7D%20%5C%5C%3D%5Cfrac%7B0.08%7D%7B0.35%7D%20%5C%5C%3D0.2286)
After rounding off we find that
answre is option E) 0.23
Answer:
D
Step-by-step explanation:
if I get it right u owe main brainleist
Here, two sides (x and 18) and the included angle (53 degrees) are given. The trig function that relates these 3 quantities is the sine:
sin 53 degrees = adj / hyp, or
sin 53 degrees = 18 / x.
Solving this equation for x, we get x = 18 / (sin 53 degrees), or
x = 22.53 (answer)