Which of the following expressions correctly uses the properties of summations to represent
11
σ (3i²+17)
i=1
11
a) 3σ i²+17
i=1
11
b) 3σ (i²+17)
i=1
11 11
c) 3σ i * σ i+11*17
i=1 i=1
11
d) 3σ i²+11*17
i=1

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.

Mr. t has been dating his girlfriend for one year nine months and six days how many hours has mr. t been in a relationship