The harmonic series 1 + 1/2+ 1/3+... converges to zero
diverges
neither converges nor diverges
has a partial sum of 2

neither converges nor diverges

Step-by-step explanation:

this is because the series still continuously goes up

heudhduxhdnshenebdutbbt

step-by-step explanation:

hrhhdhdbbrurb ees

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.