Rocky has 7 bottles of water. he will buy more bottles of water from the store. the store has 8 cases in stock and each case contains 24 bottles of water. the store will not sell partial cases. the function that models the number of bottles of water rocky will have after his purchase is f(c)=24c+7, where c is the number of cases of water he buys. what is the practical domain of the function? what is the practical domain of the function? (a) {31, 55, 79, 103, 127, 151, 175, 19 9} (b) all integers from 1 to 8, inclusive (c) all real numbers from 1 to 8, inclusive (d) all real numbers

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

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.