Answer:
We must solve 3/5 x 3/5.
3/5 x 3/5 = 0.36
The units we'll use is because units are the unt we're given, and it is squared because it is the area of a shape.
Your final answer is 0.36
Answer:
$56.10
Step-by-step explanation:
Alexandra has a $66 ticket with a 15% discount. 15% of 66 is 9.9
Subtract the discount (9.9) from the cost $66
$66-$9.9= $56.10
Answer:
Both 4x^2 and 64 are perfect squares
Step-by-step explanation:
If you are looking for the difference of squares, the two terms both have to be squares. We know that 64 is a square because it is 8 x 8. Also, we can say 4x^2 is a square because it can also be written as (2x)^2. We are basically looking for an option that tells us that they are square. This is option 1.
The second option is invalid because being an even number does not mean the number is a square.
The third option does not help the case much either. Just because there is a common perfect square factor, does not mean the numbers themselves are perfects squares.
7
|7|
Sorry if I misunderstood that
<span>In order to
determine the mean earnings per month, you need to calculate the sum of the
earnings of all the employees then divide it by the number of employees. To compute
the total earnings of all the employees, you have to multiply the specific earnings
of a certain group of employees with their specific earnings.</span>
<span>Number of
employees x Earnings per month = Total</span>
<span> 60 $500
$30,000</span>
<span> 40 $600 $24,000</span>
<span> 20 $1,000
$20,000</span>
<span>Total
earnings $74,000</span>
Mean = $74,000/120
<span> = $616.67</span>
