1) 0.304x10=3.04
2) 3.04^5=3.04x3.04x3.04x3.04x3.04
3) 3.04^5=259.367
Hope I helped,
-CSX :)
We are given that
y-scale is a distance in miles
x-scale is a time in hours
and we are given
The graph of the distance a car travels at a constant speed passes through the points (0,0) and (2,136)
so, points would be
(0,0)
x1=0 , y2=0
(2,136)
x2=2 , y2=136
so, slope would be speed
because speed = distance / time
we can use slope formula

now, we can plug values

miles per hour
so, option-B..........Answer
The answer is 1.25. yes it is rational because you can write it as a fraction
I don’t kno how to estimate using benchmarks but I kno the exacts answer is 13/10 or 1.3