Option B is the answer. The term for the geometric sequence that we have here is -3.
<h3>How to solve for the geometric sequence</h3>
We have u1, u2, u3 = a, ar, ar², ar³
From here we have to find the common ratio that is used to divide the sets of numbers
6,561 divided by −2,187 = -3
Hence when we go further each of the value when divided by -3 gives the next value.
Hence the value for the geometric sequence is -3.
Read more on geometric sequence here:
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Step-by-step explanation:
let E be weight of expensive nuts, C be cheaper nuts
E*8+C*5=10*6 value equation
E+C=10 mass equation
Solve it by any method, I will do determinants
Det: 8-5=3
E= (60-50)/3=10/3 =3.33 lb
C= 80-60 /3=20/3 =6.66 lb
It is two thousand, so C. I use the multiplication where you put one number above the other.
Each student got 9 pencils. Since 78/8= 9.75 you would round down since a student can't have 3/4th of a pencil.
