About 5.67811 x10^5 liters of water flow over niagara falls per second there are 3.15576 x10^7 seconds in one year the number of liters of water that flows over niagara falls each year are about 5.67811 x 10^5 x3.15476x10^7 a.1e12 b. 179187524.1 c.1.791875241e13 d. 1.92559524e-44

C.  1.791875241e13

Step-by-step explanation:

We have that,

Amount of water flows over Niagara Falls per second = 5.67811×10⁵

Also, the number of seconds in a year = 3.15576×10⁷

Thus,

Liters of water that flows in a year = Amount of water that flows × Number of seconds

i.e. Liters of water = 5.67811 × 10⁵ × 3.15576 × 10⁷

i.e. Liters of water = 17.91875241 × 10¹²

i.e. Liters of water = 1.791875241 × 10¹³

Hence, the liters of water that flows through Niagara Falls each year is 1.791875241 × 10¹³ i.e. 1.791875241e13

C-the one with e13

Step-by-step explanation: I just did it on i-ready and got it right. plz mark brainliest.

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

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.