Hurry this is very fifty percent of the population of alaska lives within a 50-miles radius of anchorage. of the area of alaska is 586,412 miles, about what percent of the total land area is within 50 miles of anchorage?

About 1.34%.

Step-by-step explanation:

Given : About 50% of the population of Alaska lives within a 50-miles radius of Anchorage.

To find the area of the section within 50 miles , we need to find the area of the circle with radius =  50 miles.

Area of circle =

Then,

Area of the section within 50 miles=

Also, the area of Alaska is 586,412 miles.

Now, the percent of the total land area is within 50 miles of Anchorage :_

Hence, the percent of the total land area is within 50 miles of Anchorage= 1.34%

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336