A large company put out an advertisement in a magazine for a job opening. The firstday the magazine was published the company got 180 responses, but the responses
were declining by 10% each day. Assuming the pattern continued, how many total
responses would the company get over the course of the first 13 days after the
magazine was published, to the nearest whole number?

HELP PLEAS 50 POINTS!!’

51 response

Step-by-step explanation:

where

a_n= a(r)^n-1

a_n> term of the sequence

r ---> is the common ratio

a ---> the first term of the sequence

n___ number of terms

substitute

For n=13

a= 180

r= 100-10=90 90/100= 0.90

a_n= 180(0.90)^13-1

an = 180((0.90)^12

an = 180(0.2824)= 50.83 = 51 (approximately)

therefore, there will be 51 response

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140