Please can someone work out JUST B CALCULATE AN ESTIMATED FOR THR MEAN PLS

v: l•w•h÷2.

v: 20•6•8 ÷2

v: 960÷2

v: 480

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)