Formula of the sum of the 1st nth term in a Geometric Progression:
Sum = a₁(1-rⁿ)/(1-r), where a₁ = 1st term, r = common ratio and n= rank nth of term (r≠1)
Sum = (-11)[1-(-5⁸)] /[(1-(-5)]
Sum = (-11)(1- 390625)/(6)
SUM = 716,144
-5/1 is the slope so the answer is -5 because you pick 2 points and use point slope formula or
y1-y2/x1-x2
Answer:
1.5, 20, 40, 7.5
Step-by-step explanation:
The first one is 1.5, the second one is 20, the third is 40, and the fourth is 7.5
Answer:
Max's team 5.75
Williams team 5.6
Max's team had better run rate
Most research claim at least 20 seconds, therefore 5 sec and 10-15 seconds are too less. 30 seconds seems to be the most fitting answer.
Hope I helped :)
