On a bike trip across the united states rodney notes that he covers about 190 miles every 4 days. if he continues at this rate, use a ratio table to determine about how many miles he could bike, in 6 days.

Rodney travels a distance of 190 miles in 4 days. 
The question wants to find the distance Rodney can travel in 6 days using a ratio table.

The distances travelled per day would be:

Distance travelled in 1 day = (190/4) miles = 47.5 miles
Distance travelled on the 2nd day = (47.5 * 2) miles = 95 miles
Distance travelled on the 3rd day = ( 47.5 * 3) miles = 142.5 miles
Distance travelled on the 4th day is given and it is 190 miles.
Distance travelled on the 5th day = ( 47.5 * 5) miles = 237.5 miles
Distance travelled on the 6th day = (47.5 * 6) miles = 285 miles

So this can be put in a ratio table and the distance travelled by Rodney on the 6th day is 285 miles.

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

step-by-step explanation:

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