2nd 9 Weeks Review

Front

What is the formula to calculate speed?

Back

Speed = Distance / Time

Front

If a train covers 150 miles in 2.5 hours, what is its speed?

Back

75 mph

Front

How do you calculate distance traveled at a constant speed?

Back

Distance = Speed x Time

Front

If a car travels at 60 mph for 3 hours, how far does it go?

Back

180 miles

Front

What is experimental probability?

Back

Experimental probability is the ratio of the number of times an event occurs to the total number of trials.

Front

In an experiment, a coin is flipped 10 times and lands on heads 7 times. What is the experimental probability of getting heads?

Back

Front

What is theoretical probability?

Back

Theoretical probability is the ratio of the number of favorable outcomes to the total number of possible outcomes.

Front

If you roll a six-sided die, what is the theoretical probability of rolling a number greater than 4?

Back

Front

What is a similar triangle?

Back

Similar triangles have the same shape but may differ in size; their corresponding angles are equal and their sides are in proportion.

Front

If a triangle has sides of 3 cm, 4 cm, and 5 cm, what is the longest side of a similar triangle with a side of 6 cm?

Back

12 cm