2. the amount of fertilizer in a landscaping company’s warehouse decreases at a rate of 3% per week. the amount of fertilizer in the warehouse was originally 78,000 cubic yards. what function models the amount of fertilizer in cubic yards left after w weeks?

f(w) = 78,000 (0.97)^w

Step by step explanation:

The amount of fertilizer in the landscaping company's warehouse decreases by 3% per week

So,

3% ------> .03

now we subtract .03 from 1 and we get .97

1 - .03 = .97

and the function would look like this:

f(w) = 78,000 (0.97)^w

I have uploaded a pic to make it a little clearer. Hope it helps :-)

God bless

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b