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rodikova [14]
3 years ago
13

Can someone help me with this question? Will give brainliest :) (valid answers only or you’ll be reported)

Mathematics
2 answers:
artcher [175]3 years ago
8 0

Answer:

...

Step-by-step explanation:

Tpy6a [65]3 years ago
3 0

Answer:

y=-5x-8

Step-by-step explanation:

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Amira manufactures jeans and has determined the marginal cost function. where q is the number of pair jeans produced . If margin
Alja [10]
Given
<span>c'(q)=dc/dq=0.006q^2-0.6q+70
Integrate marginal cost to get cost function
c(q)=0.002q^3-0.3q^2+70q+C  (C is a constant)

Fixed cost = 2000  means that C=2000.
or
c(q)=</span>0.002q^3-0.3q^2+70q+2000

Average cost=c(q)/q, for q=200,
=(0.002*q^3-0.3*q^2+70*q+2000)/q
=20000/200
=100

Answer: Average cost is $100


4 0
3 years ago
Plz help i will mark brainliest
Rama09 [41]

Answer:

22 units

Step-by-step explanation:

The perimeter of a rectangle is 2(width + length)

In this case width = 2z + 2 and length = 3z + 3

replacing everything known:

110 = 2(2z + 2 + 3z + 3)

110/2 = (5z + 5)

55 = 5z + 5

55 - 5 = 5z

50 = 5z

10 = z

Segment PQ is the same as SR = 2z + 2

Replacing z = 10

PQ = 2(10) + 2

8 0
3 years ago
Read 2 more answers
Ƒ(x) = x2 + 3x - 10. Determine the zeros of the equation.
7nadin3 [17]
I am assuming the equation is as follows
f(x) = x^2 + 3x - 10

Since the constant 10 is -10 this tells us we are going to have different signs + - after you have factored the equation.

First thing first. Think of two numbers that will give you the product(The answer after two numbers are multiplied) of -10 and the sum(Two numbers added together) of +3. I get the 3 from the 3x.

We know 5 x -2 = -10 and the sum 5 + -2 =  +3
With that said, we found our two factors
(x + 5)(x - 2)

Now write them as zeros and solve for x
x + 5 = 0
x = -5

x - 2 = 0
x = 2

So the zeros are -5 and 2.


3 0
4 years ago
What is the coefficient of 4x^2 ?
aleksley [76]
It has a coefficient of 4 :)
3 0
3 years ago
Prasha has five blocks of wood The total weight of all five blocks of wood is 3 kilograms. 4 of the blocks of wood each have a w
Oduvanchick [21]
Let’s convert 3 kilograms to 3000 grams just to make things easier.

650 * 4 = 2600 grams. This is the total weight of the 4 blocks.

To find the weight of the final block, 3000 - 2600 = 400 grams

4 0
3 years ago
Read 2 more answers
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