Choose the highest HCF of 6xy^3 and 9x^2y
A. x^2y^3
B.3xy
C.54x^3y^4
D.18x^2y^3

3xy.

Step-by-step explanation:

HCF of 6 and 9 = 3.

HCF of x and x^2 = x.

HCF of y^3 and y = y.

So that would be 3xy.

2^y = ln 5, or   y(ln 2) = ln 5.   solving for y,   y = (ln 5) / (ln 2).   y=5

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|