Aquiz contains history and geography questions. the ratio of history questions is 4: 5. select all the statements that are true about the quiz. a. the ration of total questions to history questions is 5: 4 b. the ratio of history questions to geography questions is 4: 1 c. there is 1 more history question than geography questions.

The ratio of history questions to total questions is 4:5

So yes obviously the ratio of total questions to history questions is 5:4

Now if total questions are 5 , and there are 4 history questions then it means there will 1 geography question

So Yes , the ratio of history questions to geography questions is 4:1

But the last one is Not correct , because if there is 1 geography question then there are 4 history questions , it means there are 3 more history questions then geography questions.

So

a. The ration of total questions to history questions is 5:4 TRUE

b. the ratio of history questions to geography questions is 4:1 TRUE

c. There is 1 more history question than geography questionsFALSE

b) the dogs need to shift their focus to human scent.