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Anastasy [175]
4 years ago
11

Help me asap please! please answer all 4 questionsss!! thank you very muchhh!!! ​

Mathematics
1 answer:
cupoosta [38]4 years ago
7 0

Answer:

5. DE

6. 6cm

7.20 in

8. DCF

Step-by-step explanation:

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The total cost C for a manufacturer during a given time period is a function of the number N of items produced during that perio
AlladinOne [14]

Answer:

(a) C = 9000 + 15N

(b) Cost of 250 widgets is $12750

Step-by-step explanation:

<em>The question has missing details. See attachment for complete question</em>

Solving (a): An expression for total cost.

The expression is generated using:

Total\ Cost = Fixed\ Cost + Variable\ Cost * Number\ of\ Items

From the given parameters:

Fixed\ Cost = 9000

Variable\ Cost = 15

Number\ of\ Items = N

So, the expression becomes:

C = 9000 + 15 * N

C = 9000 + 15 N

Solving (b): Cost of 250 widgets

In this case:

N =250

Substitute 250 for N in C = 9000 + 15 N

C = 9000 + 15 * 250

C = 9000 + 3750

C = 12750

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3 years ago
Solve 8[7-(6x-6)]+6x=0
bazaltina [42]

8[7 - (6x - 6)] + 6x  =  0          

 

8[7 - 6x + 6] + 6x  =  0            

56 - 48x + 48 + 6x  =  0        

 

104 - 42x  =  0                       .

 

- 42x  =  - 104                        .

 

x  =  52 / 21

x  ≈  2.476

5 0
3 years ago
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Which statement about scatter plots is true? A. Associated variables cannot be represented on scatter plots B. A regression line
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A scatter plot or also called the scatter graph, chart or diagram is a type of plot or mathematical diagram using Cartesian coordinates to display value for typically two variables for set of data. Base on that fact, the possible answer to your question is letter D. Scatter plot can be used to represent quantitative data 
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4 years ago
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loris [4]
the answer is 94 can I get brain-list
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4 years ago
At the Hardey Fitness Center, the management did a survey of their membership. The average age of the female members was 40 year
faust18 [17]

Answer:

5 / 8

Step-by-step explanation:

Given :

Average age of male = 25

Average age of female = 40

Average age of entire membership = 30

The ratio of female to male students :

Male students : Female students

25 : 40

5 : 8

5/8

8 0
3 years ago
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