he science center has 300 people in attendance on Tuesday. This is 150 percent of the attendance on Monday. Natasha is trying to figure out how many people were in attendance on Monday. Her work is shown below. StartFraction part Over whole EndFraction = StartFraction 150 Over 100 EndFraction StartFraction 150 times 2 Over 100 times 3 EndFraction = StartFraction 300 Over question mark EndFraction Since 150 times 2 = 300, then 100 times 3 or 300 people were in attendance on Monday. What mistake did Natasha make? Natasha should have multiplied 100 by 2. Natasha should have divided 150 by 3. Natasha should have added 150 and 300. Natasha should have multiplied 300 and 150 percent.

the answer is the third / last answer

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.

a c

step-by-step explanation: