A file that is 263 megabytes is being downloaded. If the download is 19.8% complete, how many megabytes have been downloaded? Round your answer to the nearest tenth.

You're answering the question "What is 19.8% of 263?"

Translating that to math, you'd get

    what = 0.198 • 263

Throwing that into a calculator, you'd get

    what = 52.074

Rounding that to the nearest tenth, you'd have

   what = 52.1

51.2 megabytes

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.