The airplane refuels in St. Louis and continues on to Boston. It travels at an
average speed of 610km/h. If the trip takes 2.75 hours, what is the flight
distance between St. Louis and Boston?

2.75 hours = 2 3/4 hour = 11/4 hour

11/4 hour*610km/h and you get your answer

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

so, converting firstly the mixed fractions to improper fractions and then "adding".