In exercises 1 though 4, find the order of the given factor group. 1 z2/(6) 2 z2 x z16/((2,5)) 3 zs x z/((1, 1)) 4 zs x z21/((1, 1))

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

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?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?