The ratio of girls to boys in class is 3:4. Will the number of students in the class be a multiple of 7? Yes
Or

yes the number of students in the class will be multiple of 7

Yes the number of students in the class be a multiple of 7. If im correct make me brainliest please.

Step-by-step explanation:

3 + 4 = 7

 A(n) = 5.3^(n-1)
first term A(1) = 5.3^(1-1)= 5.3^0 = 5.1 = 5
fourth term A(4) = 5.3^(4-1) = 5.3^3 = 5x27 = 135
8th term A(8) = 5.3^(8-1) = 5.3^7 = 5.3^3.3^3.3 = 5x27x27x3= 15x729 = 10935

hope this helps! ;)