five hundred feet of fencing is available to enclose a rectangular lot along side of highway 65. cal Trans will supply the fencing for the side along the highway, so only three sides are needed as seen below. what dimensions will produce an area of 40,000 square feet? what is the maximum area that can be enclosed?

here is the

mark brainliest pl

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.

answer is c

step-by-step explanation:

81/12=324/x

x=48