What is the intersection of the sets D = {5, 7, 10, 13, 19} and E = {3, 7, 14, 19}?

D intersection E={7,19}

because the 7 and 19 are present in both sets.

Hope this will help u

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.

i believe the answer is 323 ft

step-by-step explanation: