Question

if a*b represents the number of integers greater than a and less than b, what is the value of -2π*3√2
(a) 13 (b) 12 (c) 11 (d) 10

Answer 1

Answer:

11

Step-by-step explanation:

-2×pi is approximately-6.28

3×sqrt(2) is approximately 4.24

Now if you really need... just list out the integers between those two numbers and then count like so: -6,-5,-4,-3,-2,-1,0,1,2 3,4

That is 11 integers