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kondaur [170]
3 years ago
10

I need help please?

Mathematics
1 answer:
Lapatulllka [165]3 years ago
6 0
It would be D because the division symbol represents subtraction when your expanding a fraction like this one. Hope that helped.
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HELP ME NO RANDOM ANSWERS
ruslelena [56]

Answer: A

Step-by-step explanation:

6 0
2 years ago
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What is the solution to the equation?<br><br> −24x=−4<br><br> Enter your answer in the box.
Black_prince [1.1K]
X=1/6 or 4/24 but go with the first one because its simplified
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2 years ago
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A corporation must appoint a​ president, chief executive officer​ (CEO), chief operating officer​ (COO), and chief financial off
s2008m [1.1K]

Answer:a) 57120 ways

b) 4080

c= nothing

Step-by-step explanation:

Total number of qualified candidates= 17

Total number of officers to be appointed =4

Number of different ways using permutation = 17C4=57120

b) Total number of qualified candidates =17

Total number of planning officers=3

Number of different ways using permutation = 17C3=4080 ways

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8 0
2 years ago
The sum of two numbers is 40 and their difference is 6.5 what is their product
Klio2033 [76]
Let x = first number, and y = second number. 
x + y = 40 (1)
x - y = 6.5 (2)

Rearrange (2) 
y = x - 6.5 (3)

Sub (3) in (1)
x + (x - 6.5) = 40 
2x - 6.5 = 40
2x = 33.5 
x = 16.75 (4)

Sub (4) in (1) 
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y = 23.25 

x * y = 16.75 * 13.25 = 221.9375

The product is 221.9375







3 0
3 years ago
The scatter plot below shows the relationship between two variables, x and y. Which kind best fits the data?
almond37 [142]

Answer:

The last one on the bottom right

Step-by-step explanation:

When we are trying to fit a line for a number of points, we can fix this line at several points on the graph. However, out of the several lines that we can fit, only one of these lines would work perfectly and it is called the line of best fit.

The reason why it is called the line of best fit is that it is drawn in a manner in which it leaves equal number of points above it as below it.

Supposed we have 15 points for our graph with the line of the slope passing thorough 5, the line of best fit in this case would leave 5 points above and another 5 below the line.

Leaving 6 and 4 is also manageable, but in case where 3 and 7 are left above and below the line, then it becomes a problem

Thus, out of all the representations we have, the one on the bottom right best works

8 0
3 years ago
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