You want to purchase vegetable
dip for a party. A grocery store sells 7 different flavors
of vegetable dip. You have enough money to purchase
2 flavors. How many combinations of 2 flavors of
vegetable dip are possible?

b. astronomers

i am unable to solve this problem

step-by-step explanation:

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: