party. Tanisha expects that each person will drink two 8-ounce glasses of lemonade at the party, and makes 464 ounces of lemonade. Tanisha's mother buys 38 lemons. They know it takes 8 lemons to make 72 ounces of lemonade. Does Tanisha need more lemons? She does need more lemons. If not, how many extra lemons does she have? If so, how many more lemons does she need? She has left over and needs more.

109 is the nearest whole number/final answer! : )

use formula for the circle a=3.14

step-by-step explanation:

(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

8p+(-9)

(-9)3p+5p and you can swith em around