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If 88 people surveyed made between $15,000 and $24,999 what was the total number of individuals surveyed?

 

A) 20

B) 156

C) 300

D) 400

E) 425

 

 

 

 

Jacksonville to Atlanta: 4 routes

Atlanta to Knoxville: 3 routes

Knoxville to Indianapolis: 2 routes

 

 Sammy is traveling from Jacksonville to Atlanta to Knoxville to Indianapolis. He can choose from several different routes. How many different routes can Sammy take on his trip?

A) 9

B) 11

C) 12

D) 14

E) 24

 Dec 4, 2019
 #1
avatar+106539 
+2

First one  :

 

88  is  22%   of    the total individuals  surveyed,  (T)  ....so.....

 

88  =  .22 T        divide both sides by  .22

 

88/ .22  = T   =   400

 

 

Second one.....multiply   4 x 3 x 2

 

 

 

cool cool cool 

 Dec 4, 2019
 #2
avatar+1397 
0

1. The solution is 400. Since 22% of the people surveyed fall into this category, we can use the equation .22x = 88 to solve the problem.

 

2. The solution is 24 routes. To determine the number of different routes we multiply the routes for each part of the trip. 4(3)(2) = 24 routes.

macabresubwoofer  Dec 4, 2019

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