How many positive even perfect cubes are less than 2008

6

Step-by-step explanation:

To find the no. of perfect cubes less than 2008, let's take the cube root of 2008

2008^⅓ = 12.6159871

This means there are 12 positive perfect cubes less than 2008

Note:

cube of an odd number is odd

cube of an even number is even

From 1 till 12, there are 6 odd and 6 even numbers

Hence 6 positive even perfect cubes

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

what are ur choices?