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GarryVolchara [31]
3 years ago
12

​Aki's Bicycle Designs has determined that when x hundred bicycles are​ built, the average cost per bicycle is given by​ C(x)= 0

.1x^2 - 0.4x + 7.813​, where​ C(x) is in hundreds of dollars. How many bicycles should the shop build to minimize the average cost per​ bicycle?
Mathematics
1 answer:
weqwewe [10]3 years ago
5 0

Answer:

Step-by-step explanation:

i don't know sorry.......................

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Mikkel pays a 4 percent state income tax on his earnings. If he earns $1,867, how much state income tax can he expect to pay?
vfiekz [6]
1867x.04=75.68 he should pay 75.68
3 0
3 years ago
The sum of two consecutive odd integers is 28. What are the integers?
Fantom [35]
The correct option is B): "<span>Let x = 1st integer. Let x + 2 = 2nd integer.</span><span>"
Given that "The sum of two consecutive odd integers is 28."
 
Now the difference between two odd numbers is 2. So this means that one odd number has to be greater than the other by 2.

Let the smaller number be 'X' therefore the bigger number will be 'x+2' thus x + (x+2) = 28
 
therefore, x + x + 2 = 28 now we subtract "2" from both the sides
therefore, 2x = 26 now dividing throughout by 2 we get:

x = 13 therefore, x + 2 = 13+2
                                    = 15
 
therefore, the numbers are 13 AND 15</span>
4 0
4 years ago
A lumberjack found 280 trees on a 1.5-acre plot ready for harvest. On the west side, he found 260 trees on a 1.9-acre plot. Whic
ale4655 [162]

Answer:

280 trees on a 1.5 acre plot

Step-by-step explanation:

It has more trees with less acres already without any calculations.

6 0
3 years ago
Khan Academy
Pavel [41]

Answer:

Rewriting p(x) as a product of linear factors: \mathbf{f(x)=(x+3)(x-2)(x+6)}

Step-by-step explanation:

The polynomial p(x) = x^3 + 7x^2 - 36 has a known factor of (x + 3)

We need to find other factors.

First we find quotient of  p(x) = x^3 + 7x^2 - 36 divided by (x + 3)

The division is shown in image attached.

The quotient is: x^2+4x-12

Now, factoring the quotient x^2+4x-12

x^2+4x-12\\=x^2+6x-2x-12\\=x(x+6)-2(x+6)\\=(x-2)(x+6)

The other two factors are (x-2)(x+6)

So, Rewriting p(x) as a product of linear factors: f(x)=(x+3)(x-2)(x+6)

4 0
3 years ago
Linear Functions, Determining Slope
Mademuasel [1]

i hope this helps! let me know if i got something wrong.

6 0
3 years ago
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