The Sanders' cruise vacation cost them $2,400 last year. This year, they decide to take another cruise vacation which will cost them $2,550. To the nearest percent, what is the percent of increase?

6%

Step-by-step explanation:

Find the percent increase by dividing the difference in costs by the original cost last year, then multiplying it by 100

((2550 - 2400) / 2400) x 100

(150 / 2400) x 100

= 6.25

To the nearest percent, this will round down to 6.

So, the percent of increase is approximately 6%

mx+89b(-98)nb

step-by-step explanation:

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.