Select the statement that describes this expression: 32 ÷ 4 + (fraction 1 over 2 x 16) − 2.

1. 32 times 4 plus fraction 1 over 2 times 16, then subtract 2
2. 32 divided by 16 added to fraction 1 over 2 plus 4, then subtract 2
3. Half of 16 divided by 4 plus 32, then subtract 2
4. The quotient of 32 and 4 added to the product of fraction 1 over 2 and 16, then subtract 2

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

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?

Luis has a cooler filled with cans of soda.for every 5 cans of coke there are 3 cans of sprite.if there are 25 cans of coke, how mant cans of sprite are there?