True or false questions
i need help pleaze

9.false

10.false

11.true

12.true

13.true

14.false

15.true

16.false

17.false

Step-by-step explanation:hope this helps

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.