In a​ race, 29 out of the
50
swimmers finished in less than
50 minutes. What percent of
swimmers finished the race in less than
50 ​minutes? Write an equivalent fraction to find the percent.

58% - 29/50(equivalent fraction)

Step-by-step explanation:

29/50 x 2 = 58/100 convert to decimal, 0.58, convert to percent, take decimal symbol and put it to digits to the right, 58%

the reason I doubled the fraction was to make it 100 so you can convert into a decimal a lot easier.

how I got 29/50, 29 out of 50 is the same thing is 29/50.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.