40 tables, 4 tables per 12 minutes so 40/4*12 which would be 120 minutes.
Hope this helps!
It 36 hope i helped!!
Assume answer as x;
x÷4=9 or x4=9
Multiply 9 with 4;
x=9×4
x=36
Answer:
Step-by-step explanation:
Step1 : Verify Sn is valid for n = 1
There are 3 co-efficients in this expression
In any mathematic expression, like terms will be the terms with the same exponents and variables. For example, in the expression 2x^2 + 3x^2 + 6x , 2x^2 and 3x^2 would be like terms. This is because they have the same variable(x) and the same exponent(2). Hope this helps.
