Answer:
<h2>After two seconds, the ball reached 9 units up.</h2>
Step-by-step explanation:
The given function is
The given function models the path of the ball.
The maxium height the ball reached is given by the vertex of this function, which has coordinates 
, where 
and 
.
From the equation, we know that 
, 
and 
. Replacing these values, we have
Where 
determines the height and 
the time when the maximum height was reached by the ball.
The maximum height is 9 units.
Therefore, after two seconds, the ball reached 9 units up.
the mode (rounded to the nearest tenth if needed) of the following data set is 30,29,40,51,39,33,24,60,40,35,58
scoray [572]
The mode is the number that occurs the most in the sequence of numbers, so the mode is 40 since that number is repeated the most in the sequence, 2 times.
Answer:
Set; subset.
Step-by-step explanation:
A group of objects or numbers is called a set while a part of a set is called a subset. The objects or numbers that make up a set are generally referred to as elements or members and are written inside a pair of curly braces {}.
A set can be made up of elements such as numbers, alphabets, people, cars etc.
<em>For instance, Set A = {2, 4, 6, 8, 10, 12} represents all the even number between 1 - 12.</em>
On the other hand, a subset is a part of a larger set.
<em>For instance, comedy movies, horror movies, romance movies, action movies are a subset of movies. </em>
Answer:
10
, or 17.32050
Step-by-step explanation:
The interpretation of y = 9.5x is that: (a) For each 1 minute, the runner ran 9.5 miles.
<h3>How to interpret the equation?</h3>
The equation of the line of best fit is given as:
y = 9.5x
Divide both sides by x
9.5 = y/x
From the question, we have:
- x ⇒ number of miles run
- y ⇒ time
This means that:
9.5 = number of miles run/time
Hence, the interpretation of y = 9.5x is that: (a) For each 1 minute, the runner ran 9.5 miles.
Read more about scatter plots at:
brainly.com/question/6592115
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