The common ratio in the geometric sequence 4, 10, 25, 62.5, … is B. 2.5
This is because you would multiply each numberby 2.5 to get the next number in the sequence!
Hope this helped!
Answer from: Quest
y do u put "subscirbe to ence" on a app for ppl who need with their work?
Answer from: Quest
ok then what happened.
Another question on Mathematics
Mathematics, 21.06.2019 14:00
After applying the composition r0.90 ry to rs what are the coordinates of r' and s'? a.r'(–3, 1), s'(–3, 5)b.r'(–1, 3), s'(–5, 3)c.r'(1, 3), s'(5, 3)d.r'(5, 3), s'(1, 3)
The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?