a , a , b and 40 are four numbers. a is the least number. 40 is the greatest number. The range of the four numbers is 14 The median of the four numbers is 30 Work out the value of a and the value of b .

a=26

b=34

Step-by-step explanation:

a=(40-14=)26

and because there is an even amount of numbers in the sequence, 30 would have to be halfway between a and b making b 34

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:

table 3 represents a direct variation function. : )