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dedylja [7]
4 years ago
13

The function C(x)=10x+5,000 represents the cost to produce x number of items. How many items should be produced so that the aver

age cost is less than $60?
Mathematics
1 answer:
hjlf4 years ago
5 0
Idk cuhhhhhhhhhhuhgfhdhsnshsjjsjdjdjdkdkdkdkdkdkdmsmejsjvhhhhhhhhh88383
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Coor
emmasim [6.3K]

Answer:

180 Rolls.

Step-by-step explanation:

0.45x = 81

x = 81/0.45

x = 180

4 0
3 years ago
1) Draw the arrow diagram and the matrix representation for the relation: R={(1, 2), (3, 4), (2, 3), (3, 2), (2, 1), (3, 1), (4,
tensa zangetsu [6.8K]

Answer:

The arrow diagram and the matrix representation for the relation is shown below.

Step-by-step explanation:

The given relation is

R={(1, 2), (3, 4), (2, 3), (3, 2), (2, 1), (3, 1), (4, 3)}

If a relation is defined as

R=\{(x,y)|x\in R,y\in R\}

Then the set of x values is domain and set of y values is range.

The domain of the function is

Domain={1, 2, 3, 4)

The range of the function is

Range={1, 2, 3, 4)

In arrow diagram, we have two sets first set represents the domain and second set represents the range. The arrow connecting the element represent the relation.

In matrix representation,

M_{ij}=\begin{cases}1 & \text{ if } (x_i,y_j)\in R \\ 0 & \text{ if } (x_i,y_j)\notin R\end{cases}

The arrow diagram and the matrix representation for the relation is shown below.

6 0
4 years ago
ASAP PLS HELP ILL GIVE BRAINLIEST
Harlamova29_29 [7]

Answer:

y + 4x + 2

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A roll of plastic electrical tape costs 2.79$. If the sales tax rate is 5% then how much sales tax is being charged?
marin [14]

Answer. 0.14 cents. all you have to do is find 5% of $2.79

8 0
4 years ago
3/2a - ab + 1 (if a = 5/6 and b = 3/10)
dedylja [7]
The answer is 2.

3/2a - ab + 1
3/2(5/6) - 5/6(3/10) + 1
5/4 - 1/4 + 1
4/4 + 1
1 + 1 = 2
7 0
2 years ago
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