The function d(h)=50+45h represents the distance a family traveled, in miles, h hours after they stopped for lunch. what does the value 45 represent in this situation? the family drove 45 miles before they stopped for lunch. the family drove 45 miles after they stopped for lunch. after lunch, the family traveled at a speed of 45 mph. before lunch, the family traveled at a speed of 45 mph.

After lunch, the family traveled at a speed of 45 mph.

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week