The table shows the soil density of several soil samples at different depths. Use the equation to estimate the soil density of a sample at a depth of 15 m. Show your work. ⦁ Depth (m) ⦁ 1 ⦁ 5 ⦁ 6 ⦁ 8 ⦁ 10 ⦁ 12 ⦁ 14 ⦁ 21 ⦁ 23 ⦁ 24 ⦁ 28
⦁ Soil density ( ) ⦁ 1045 ⦁ 1063 ⦁ 1102 ⦁ 1140 ⦁ 1191 ⦁ 1232 ⦁ 1249 ⦁ 1254 ⦁ 1265 ⦁ 1268 ⦁ 1273

no lol

Step-by-step explanation:

idn

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.