I think the anwser is 3)calculus
There is something wrong, 56 supposed to be 5/6 and 7575 is only 75 passengers.
So to solve for this problem:If an airplane carries 75 passengers and if it is 5/6 of the capacity which is x, then we can say that:
5/6 * x = 75
5x/6 = 75
5x = 75 x 6
5x = 450
5x/5 = 450/5
x = 90
The capacity of the airplane is 90
Some words that have changed meaning due to technological advances are dial, type, tweet, drone, and spam.
Answer:
Explanation:
In case of colored film we apply the theory of interference.
Condition that colored fringe is formed ( constructive interference)
2μt = λ/ 2 ( minimum order)
t = λ/ 4μ
= 540 / 4 x 1.38
= 97.83 nm
