Answer this question asap worth 10 points

The correct answer would be option C

Step-by-step explanation:

3^2*3^4*3^6=531441

3^12=531441

or for a simpler way you can just add the exponents together when the problem is set up like this

is there a picture

step-by-step explanation:

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.