Power of ten A. Write the following numbers in scientific notation (exponents with base 10):
Example: 152,300
2
1.523 x 100,000
1.523 x 105

1.) 1,000,000=
2.) 300,000= (speed of light in km/s)
3.) 6,500= (radius of earth in km)

B. Write the following as real number with zeroes etc.:
Example: 4.523 x 104 2
4.523 x 10,000
= 45,230

4.) 6.96 x 105= ( radius of the sun in km)
1.496 x 108= (astronomical unit in km)

i need a picture

step-by-step explanation:

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.

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.