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VLD [36.1K]
4 years ago
15

Find the number of possible positive real zeros of f(x)= -7x^4+ 49x^3+ 84x^2.

Mathematics
1 answer:
Solnce55 [7]4 years ago
5 0
B.Two is your answer
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Hong purchased n notebooks. They were 5 dollars each. Write an equation to represent the total cost c that Hong paid.
klio [65]

Answer:

5n=c

Step-by-step explanation:

the equation 5n=c can represent the total cost Hong would have paid for the notebooks because given that each notebook costs $5, you would multiply 5 by the number of notebooks (n) that Hong would be purchasing, which would bring you to the cost (c) of the notebooks all together

sorry for the delay. hope this helps

4 0
3 years ago
Use the given diagram to answer the question which line is the intersection of two of the planes shown
insens350 [35]

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Its x my dude

su️  to tkwick on you tu️e

8 0
3 years ago
What is the answer of this math problem
kiruha [24]
I think it is m= 5/2 and 1/5
7 0
3 years ago
What is 17% of 700 cm =
Gnoma [55]

17% of 700 cm is 1.19 meters.


8 0
3 years ago
Marty owns a lawn mowing service. His company, which consists of three employees, has 100 lawns to mow this week. Use the 10x10
Ivenika [448]
This would vary on the perspective of the solver. In this case, the solution would be

                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
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                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C
    
                A     A     A     B     B     B     B     C     C     C
 
                A     A     A     B     B     B     B     C     C     C

such that Employee A would constitute 30%, Employee B would constitute 40% and Employee C would constitute 30% of the work.

I hope I was able to answer your question. Have a good day.




3 0
4 years ago
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