Answer:
Option D. 1
Step-by-step explanation:
A bag contains a mixture of almonds, walnuts and cashews in an equal quantity of each nut.
If a nut is chosen randomly out of the bag,
Each have the same probability, that the nut is either an almond, a walnut or a cashew.
P (Almond) =
P (Walnut) =
P (Cashew) =
P (almond or walnut or Cashew) = P(almond) + P(walnut) + P(cashew)
P = =
P = 1
The probability that a nut is either an almond, a walnut or a cashew is 1.
Step-by-step explanation:
9. log(2)=a, log(3)=b, then log(36)=______
log(36) = log(6*6) = log(6) + log(6)
log(36)= log(6) + log(6)
log(36) = log(3*2) + log(3*2)
log(36) = (log(3) + log(2)) + (log(3) + log(2))
log(36) = (a + b) + (b + a)
log(36) = a + b + b + a
log(36) = 2a + 2b
Answer:
Step-by-step explanation:
Given
Two forces of 9 and 13 lbs acts angle to each other
The resultant of the two forces is given by
Insert the values
Resultant makes an angle of
So, the resultant makes an angle of with 9 lb force
Angle made with 13 lb force is
For a better understanding of the solution provided here please find the diagram attached.
Please note that in coordinate geometry, the coordinates of the midpoint of a line segment is always the average of the coordinates of the endpoints of that line segment.
Thus, if, for example, the end coordinates of a line segment are and
then the coordinates of the midpoint of this line segment will be the average of the coordinates of the two endpoints and thus, it will be:
Thus for our question the endpoints are and
and hence the midpoint will be:
Thus, Option C is the correct option.
