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g100num [7]
3 years ago
10

Heres the revenue and expenses for the month. Calculate whether mia had a profite or loss

Mathematics
2 answers:
8_murik_8 [283]3 years ago
8 0

Answer:

profit  $450

Step-by-step explanation:

subtract 9000 (expenses) from the revenue (9450) to get $450 of profit

Orlov [11]3 years ago
8 0

Answer:

Her profit was 450 dollars

Step-by-step explanation:

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The function y = 50x describes the distance Gary has traveled in miles after x hours. Use the graph to estimate how many miles G
Nana76 [90]
Substitute 8 for x in the function.
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7 0
3 years ago
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In a doctor's waiting room, there are 14 seats in a row. Eight people are waiting to be seated. Three of the 8 are in one family
lianna [129]
There are 14 chairs and  8 people to be seated. But among the 8. three will be seated together:

So 5 people and (3) could be considered as 6 entities:

Since the order matters, we have to use permutation:

¹⁴P₆ = (14!)/(14-6)! = 2,162,160, But the family composed of 3 people can permute among them in 3! ways or 6 ways. So the total number of permutation will be ¹⁴P₆  x 3! 

2,162,160 x 6 = 12,972,960 ways.

Another way to solve this problem is as follow:

5 + (3) people are considered (for the time being) as 6 entities:

The 1st has a choice among 14 ways
The 2nd has a choice among 13 ways
The 3rd has a choice among 12 ways
The 4th has a choice among 11 ways
The 5th has a choice among 10 ways
The 6th has a choice among 9ways

So far there are 14x13x12x11x10x9 = 2,162,160 ways
But the 3 (that formed one group) could seat among themselves in 3!
or 6 ways:

Total number of permutation = 2,162,160 x 6 = 12,972,960

4 0
3 years ago
How can you write -1/4x-9 on a graph​
Dmitrij [34]

Answer:

Slope : -1/4

y-intercept : -9

x... 0 , 1

y... -9 , -37/4

Step-by-step explanation: Graph the line using the slope and y-intercept, or two points. GRAPH IS DOWN BELOW!

Hope this helps you out.

4 0
3 years ago
quentin recorded the weather for the past 100 days. it rained on 28 of the days. which fraction and decimal represent how many d
borishaifa [10]
0.28 and 28/100(or 7/25)
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3 years ago
brian makes an investment in his company’s stock . what does the stock chart say about the stock price today? The down arrow ind
Ivan

Answer:50$ and 2

Step-by-step explanation:

3 0
2 years ago
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