Janine is making types of clothing. she is restricted by the amount of wool she has and how many hours she can spend on the project. use a graph to figure out what options are possible. sweaters need 500 grams of wool and take 6 hours to make. vests need 400 grams of wool and take 9 hours to make. she has 2 kg of wool and 36 hours available

36

step-by-step explanation:

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.

move it to the other side

step-by-step explanation: