Answer:
True
Step-by-step explanation:
Suppose that:
n = fg
here, we can say n, f, and g are positive integers.
the above statement can be read as n is a function of f and g (i.e f and g are factors of n)
Making g the subject of the formula, then:
here, g is said to be the factor of n, since
We conclude that this statement is true.
Answer:
It's cos(x) = 1/2
Step-by-step explanation:
The First one is A and the second one is also A.
The circumference of a DVD disc is 28.26 cm
Answer:
4/13 hours
Step-by-step explanation:
Total pounds of lasagna = 4 1/3 pounds
Total time taken to cook = 1 1/3 hours
How many hours per pound did it take to cook the lasagna?
Hours per pound of lasagna = Total time taken to cook / Total pounds of lasagna
= 1 1/3 hours ÷ 4 1/3 pounds
= 4/3 ÷ 13/3
= 4/3 × 3/13
= 4/13 hours
It will take 4/13 hours to cook each pound of the lasagna