exam Maths Puzzle Numerical Ability

PLEASE HELP ME
The sum of the geometric series 42-7+(7/6)...+42(-1/6)^9 is approzimately
a. 34.833333
b. -0.857
c. 35.9999994
d. -35.99999643
THANK YOU

Read Solution (Total 0)

exam Other Question
Explain or show how you could use a grid paper to draw a retangle with a perimeter of 18 units. Graph the inequality.
x - y ≥ 2