The ratio of the number of women to the number of men to the number of children in a room is 5: 2: 7, respectively. what is the total number of people in the room? (1) the total number of women and children in the room is 12. (2) there are fewer than 4 men in the room.

The total number of people in the room is 14

Step-by-step explanation:

The ratio of the number of women to the number of men to the number of children in a room is 5:2:7

So,  there are

(1) The total number of women and children in the room is 12.

5 women and 7 children=12

(2) There are fewer than 4 men in the room.

There are 2 men ,  that´s fewer than 4

So, the total number of people is 5+2+7= 14

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: