Answer:
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Please help and explain so i can learn (:
2 answers:
Answer:
x = 1/2
Step-by-step explanation:
We can solve the equation of the unit circle for x, then fill in the given value for y and evaluate.
x^2 +y^2 = 1
x^2 = 1 -y^2
x = √(1 -y^2)
Using y = (√3)/2, we get ...
x = √(1 -((√3)/2)^2) = √(1 -3/4) = √(1/4)
x = 1/2
_____
The point is ...
To see the other side of this calculation, check out ...
You might be interested in
Answer:
1/80 of the agency's employees have PhDs.
Step-by-step explanation:
Given that:
Total number of employees = 4000
Number of employees with bachelors degree = 1000
Fraction of employees with graduate degree = 1/4 of 1000 = 250
1/5 of the employees with graduate degrees have PhD.
Number of employees with PhDs = 1/5 of 250 = 50
Now,
Fraction of PhD employees to total employees =
Hence,
1/80 of the agency's employees have PhDs.