Sam works at Handy's Grocery Store. Today, Sam is stocking shelves with bags of sugar. Each shelf can hold up to 30 kilograms. If each bag of sugar weighs 600 grams, how many
bags can each shelf hold?
Time
elapsed

each shelf can 5 bags

Step-by-step explanation:

because 30 kilograms is 3000 grams

50 bags of sugar

Step-by-step explanation:

There are 1000 grams in 1 kilogram

We know each shelf can hold up to 30 kilograms and we know each bag of sugar weights 600 grams.

We multiply 30 kilograms (kg) by 1000 to make it equal to grams so:

30 kg x 1000 = 30,000 grams

We should divide 30,000 by 600 to know how many bags each shelf can hold

30,000/600 = 50 bags of sugar

B

Step-by-step explanation:

The trick you need to employ is that when the rock hits the ground, the timer stops. So h must be taken as 0.

0 = - 16t^2 + 255            Set up the equation

- 255 = - 16t^2                Divide by -16

15.9375 = t^2                  Switch

t^2 = 15.9375                   Take the square root of both sides.

sqrt(t^2) = sqrt(15.9375)

t = 3.992 seconds

The closest answer is B