How does this differ from the reasonable range?
The dimensions of various-sized rectangular trays are
created using the expression x-1 for the width and x + 5
for the length. The function A(x) = x2 + 4x - 5 represents
the area of the trays. The maximum length of the trays is
12 inches. The mathematical range of the function is y
-9
The reasonable range is 0 The reasonable range is 0 < y s 72
The reasonable range is 0 The reasonable range is 0

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.

step-by-step explanation:   divide the numerator by the denominator to get the decimal

it would still be 193

if divide by 100 then 1.93

i am not sure

yes.. it's proven to be 36.