2. A jar contains a quarters and d dimes. There
are 7 coins in the jar, and the total value of
the coins is $1.00. Which system of equations
can be used to find out how many of each
type of coin the jar hasa
0, 0.100 +0.250 = 1.00
d=7
b. 250 + 100 =1
I at d=7
C. 0.259 + 0.100 = 1.00
atd=7
d. 0.259 + 0.100 = 7,00
9+d=1

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

add them

step-by-step explanation:

idk you did not give the options or numbers so you cant solve it