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SOVA2 [1]
3 years ago
11

Circle The Fraction That Is Not In Simplest Form. Explain

Mathematics
2 answers:
olga55 [171]3 years ago
8 0
9/21 = 3/7

divide by 3
tatiyna3 years ago
3 0
The first one

9/21 can be divided and simplified to 3/7 because both 9 and 21 are divisible by 3. The other choices do not have any common factors to be divided by.
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A supply company manufactures copy machines. The unit cost C (the cost in dollars to make each copy machine) depends on the numb
Ugo [173]
To answer this item, we take the differential of the equation and equate to zero.
 
                  C(x) = 0.8x² - 256x + 25939

Differentiation,
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The value of x from the derived equation above is 160. 

Thus, the number of machine to be made in order to minimize the cost should be 160. 
4 0
3 years ago
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Answer:

It is a line with a positive slope and positive intercept

Step-by-step explanation:

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3 0
3 years ago
Determine the function that represents the relationship.
soldier1979 [14.2K]

Answer:

Option B

Step-by-step explanation:

To solve these kind of question we just simply keep on inserting the values of x and if we get the required value of y that is in the table that equation is our answer, For example lets take Option A,

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If we insert x = 0 we get,

y = 8(0)

y=0

but in the table it says we get 14 so option A is incorrect

Like this we keep checking for more values and all the values of x satisfy our equation in Option B like this,

y=8x+14\\y=8(0)+14\\y= 14\\\\y=8x+14\\y=8(1)+14\\y=8+14\\y=22\\\\y=8x+14\\y=8(2)+14\\y=16+14\\y=30\\

and so on so Option B is the answer

8 0
2 years ago
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Vlada [557]

Answer:

Step-by-step explanation:

If you want to factor

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m(m+11)=0

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By the Zero Product Property, either

m = 0 or m + 11 = 0.  

So the 2 solutions to this are

m = 0 or m = -11

Not sure how far you need to go with this.

3 0
2 years ago
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a rabbit population doubles every 4 weeks. if t represents the time, in weeks, and p(t) is the population of rabbits with respec
grin007 [14]

First You need to know how many current population of the rabbits then multiply that number 2. 98 days is 14 weeks

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