Answer:
The area of the base would be 5 units.
Step-by-step explanation:
To find the volume of a rectangular prism you would multiple the length, height, and width together. So, to find the area of one side divide one side length, 25, from the volume of 125 (125 ÷ 25), which equals 5 units.
Answer:
34.767 enrollments/computer
Step-by-step explanation:
According to the Hamilton's method, the standard divisor, D, is determined by dividing the number of enrollments in all schools by the number of new computers available:
The standard divisor for this situation should be 34.767 enrollments/computer.
Answer:
120x√(7x)
Step-by-step explanation:
Answer:
a) f(5) = 24
b) The inverse of given function
f⁻¹ ( x ) = √x+1
c) f⁻¹ ( 8 ) = √9 =3
Step-by-step explanation:
Explanation:-
Given f(x) = x² - 1
a)
<em> f(5) = 5² -1 = 25-1 =24</em>
b)
put y = f(x) = x² - 1
⇒ y = x² - 1
⇒ x² = y + 1
⇒ x = √y+1
⇒ f⁻¹ ( y ) = √y+1 ( ∵ f⁻¹ ( y) =x)
<em>The inverse of given function </em>
<em> f⁻¹ ( x ) = √x+1</em>
c) put x=8
<em> f⁻¹ ( 8 ) = √8+1 = √9 =3</em>
