Answer:
The exact value is 2.41421
Answer:
17
Step-by-step explanation:
Pythagorean Theorem
a^2 + b^2 = c^2
8^2 + 15^2 = c^2
64 + 225 = c^2
c^2 = 289, c = 17
8, 15, 17 is also a common Pythagorean triple.
Answer:
The minimum number of books she must sell to make a profit is 1904.
Step-by-step explanation:
Anna is considering writing and publishing her own book. She estimates her revenue equation as R = 6.37x, and her cost equation as C = 10,071 + 1.08x, where x is the number of books she sells.
So, the condition for no loss-no gain is, C = R
⇒ 10071 + 1.08x = 6.37x
⇒ 5.29x = 10071
⇒ x = 1903.78
Therefore, the minimum number of books she must sell to make a profit is 1904. (Answer)
No <span> power function is a function of the form : where and are constant real numbers and is a variable. The domain of a power function
can sometimes be all real numbers, but generally a non-negativity is
used to avoid problems with simplifying. The domain of definition is
determined by each individual case.</span>