Answer:
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A roller coaster climbs 120 feet from ground level then drops 75 feet before climbing another 105 feet. How far above ground is
2 answers:
Answer:
The roller coaster is 155 feet above the ground.
Step-by-step explanation:
Given:
The roller coaster climbs 120 feet from ground level.
Then drops 75 feet
Then again climbs 105 feet
To find distance of roller coaster above the ground now we will subtract the drop in level from the rise and then add the second rise to the difference.
This can be evaluated as:
⇒
⇒
Thus the roller coaster is 155 feet above the ground.
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We know that the probability of a certain hockey player making a goal after hitting a slap shot is .
We need to figure out the number of successful slap shots if she makes 120 attempts?
Since the player is able to make a goal once out of 5 attempts. Therefore, in order to find the number of goals that we can expect the player to make successfully if she attempts 120 slap shots we will multiply the probability with 120.
Number of successful goals = (Probability of making one goal)x(Number of attempts)
Number of successful goals = .
Therefore, player will be able to make 24 goals out of 120 attempts.
Answer: -36 = 8
Step-by-step explanation: