334/15 also known as 22.26
Answer:
23% increase
Step-by-step explanation:
13 - 10 = 3
3/13 = 0.2307 = 23%
Hope that helped!!! k
Answer:
32,000 or 345,600
Step-by-step explanation:
if you have 100 x 320 will make 32,000 if you times the 1080 with the 320 it will be 345,600 now add them together isss 377,600 btw np
Answer:
2
Step-by-step explanation:
For some angle "a", the sine and cosine are related by ...
sin(a) = cos(π/2 -a)
That is,
sin(7π/16) = cos(π/16)
sin(5π/16) = cos(3π/16)
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Then your sum becomes ...
sum = sin(π/16)² +sin(3π/16)² +cos(3π/16)² +cos(π/16)²
If we let α = π/16 and β = 3π/16, this can be written as ...
sum = (sin(α)² +cos(α)²) +(sin(β)² +cos(β)²)
sum = 1 + 1
sum = 2
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The identity sin(α)² +cos(α)² = 1 is sometimes called the Pythagorean identity.
Answer:
A
Step-by-step explanation:
Two events are termed to be mutually exclusive if they cannot happen at the same time. This means that the probability of occurring at the same time is zero.
A is correct.
The probability of the two events happening at the same time is zero
B is incorrect
The probability of both happening at the same is not equal to the probability of B alone
C is incorrect
The probability of the union of the two is never equal to zero since they might occur at different times
D. Is incorrect
The probability of both happening at the same time is never equal to the probability of A alone