Acan of sodas weight 336 grams .find the weight in kilograms of 39 sodas

13.104 kilograms for the total 39 cans of soda. 1 kilogram is equal to 1000 grams first find the total grams 336*39=13,104

now divide that by 1000 to convert to kilograms which give us 13.104 kilograms.

y=x+9

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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.