A marble rolls across a table for 6 meters in 2.3 seconds. What is the
velocity of the marble?

Explanation:

Velocity can be found by dividing the displacement by the time.

The displacement is 6 meters and the time is 2.3 seconds.

Substitute the values into the formula.

Divide.

Let's round to the nearest hundredth. The 8 in the thousandth place tells us to round the 0 to a 1.

The velocity of the marble is about 2.61 meters per second.

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the expression 15n + 2(3p) represents the amount isaiah spent buying gasoline and snacks, where n represents the price of each gallon of gasoline and p represents the cost of each snack that he bought. which statement is true about the amount isaiah spent?