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cupoosta [38]
3 years ago
14

How do I work out this equation?

Mathematics
1 answer:
Annette [7]3 years ago
4 0
a_{11}=2\cdot11^2+3\cdot11-2=2\cdot121+33-2=242+31=273
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What is another way to write 4 hundreds?
lyudmila [28]
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7 0
3 years ago
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How many helmets must the company make and sell to break even? helmets
klio [65]

The sale the company must make and sell to break even is;

B=600

<h3>How many helmets must the company make and sell to break even?</h3>

Generally, the equation for the break even  is mathematically given as

In conclusion

B=y vertex/price of each

Therefore

B=15600/26

B=600

In conclusion, the company's  break even is

B=600

CQ

A company plans to sell bicycle helmets for $26 each. The company's business manager estimates that the cost, y, of making x helmets is a quadratic function with a  y-intercept of 8,400 and a vertex of (500, 15,900). How many helmets must the company make and sell to break even?

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8 0
2 years ago
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A bin contains 76 light bulbs of which 6 are defective. if 5 light bulbs are randomly selected from the bin with​ replacement,
GREYUIT [131]
5/70 is the answer. or 5 over 70
7 0
3 years ago
Simplify the expression below:<br> 2x-3(y – 2x)
ad-work [718]

Answer:

4x-3y

Step-by-step explanation:

=> 2x-3(y-2x)

=> 2x-3y+2x

=> 4x-3y

4 0
3 years ago
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