The average number that the employee works is 6 hours
Answer:
I only know the first on and it's B
Evaluate the discriminant. How many real and imaginary solutions does each have?
3x^2 - x + 3 = 0
Let n be the common factor for the ratio 6:5. Then:
6n+5n=330
11n=330
n=30
aerobics=6n=180 min
weight training=5n=150 min
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Answer:
d
Step-by-step explanation: