Answer:
-$73.73
Step-by-step explanation:
To get this answer, we must subtract 23.73 from -50, as Mr. Alexander is losing money by spending. Once we subtract, we get -73.73 dollars.
Hope this helps!
Answer:
3x+12y+4 -- is the simplified version, variables would be x and y
Answer:
5/6
Step-by-step explanation:
When dividing fractions, we use a rule where we keep the first number, change the sign, and flip the second number.
3 1/3 must be converted to an improper fraction before we can do this, though.
3 1/3 is 10/3 because we multiply 3 by the denominator, also 3, and then add one, so 10/3.
Now we can divide. Remember 4 is the same thing as 4/1
10/3 ÷ 4/1
Keep the first fraction the same, change the division sign into a multiplication sign, and divide by flip the second fraction.
It ends up looking like 10/3 x 1/4
Multiply: 10 x 1 and 3 x 4
It's 10/12, but we can simplify that by dividing both the top and the bottom by 2.
The final answer is 5/6
The mean height of the basketball players is 80.3 inches
For given question,
we have been given the list of heights, in inches, for a sample of college basketball players.
We need to find the mean height of the basketball players.
We know that, for given sample of data
mean = sum of all observations ÷ total number of observation
First we find the sum of given heights.
78 + 83 + 82 + 78 + 78 + 80+ 81 +79+ 79 +83+ 77 +78+ 84+ 82+ 80+ 80 +82+ 84+78+ 80 = 1606
Total number of observations = 20
Using the formula of mean,
⇒ mean height = 1606/20
⇒ mean height = 80.3 inches
Therefore, the mean height of the basketball players is 80.3 inches
Learn more about the mean here:
brainly.com/question/6813742
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Answer:
Step-by-step explanation:This Ratio Division Calculator allows you to divide an amount by a specific ratio. ... Alternatively, you can enter separate ratios for multi share ratio split of the ... 50% is a ratio expressed as a percentage; ½ is a ratio expressed as a fraction.
