Answer:
well if that person is correct then it should look like this.
Step-by-step explanation:
Point C(3.6, -0.4) divides AB in the ratio 3:2. If the coordinates of A are (-6, 5), the coordinates of point B are ___. If point D divides CB in the ratio 4 : 5, the coordinates of point D are ___.
your welcome ;0
Answer:
a)
b)
Step-by-step explanation:
a) This is an exponential distribution question since it is a poisson type problem
Mean rate is 0.95 per 1000 passengers
Mean rate,
per passenger
Probability that at least 490 passengers will have their baggage handled properly before the next mishandling occurs :
b) Probability that the number will be fewer than 200 passengers
Answer:
The approximate loudness of a rock concert with a sound intensity of is 110 Db.
Step-by-step explanation:
The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is :
We are supposed to find What is the approximate loudness of a rock concert with a sound intensity of
So,
Substitute the values in the formula :
L=110 Db
So, the approximate loudness of a rock concert with a sound intensity of is 110 Db.