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NikAS [45]
2 years ago
6

A company has 300 items to post, they have packages and

Mathematics
1 answer:
swat322 years ago
4 0

Answer:

£162.35.

Step-by-step explanation:

Total of letters + packages = 300.

Number of packages =  300 * 16 / ( 16+59)

= 300 * 16/75

= 64

So number of letters = 300 - 64 = 236.

No. of first class letters = 236 * 1/4 = 59.

No. of 2nd class letters = 236 - 59 = 177.

Total cost

=  64*1.2 + 0.52*59 + 0.31*177

= 162.35.

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Answer:

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Now put the next equation (h(x)) in for x in this equation.

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Now, put the number in for x in the equation given.

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What are the zeros of the polynomial function f(x)=x(x-4)(x+9)? HELP NEEDED!!!!
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Set the equation equal to zero.

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Solve for x by setting each factor equal to zero.

The factors in the equation are x, (x - 4), and (x + 9).

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The zeros of the function are 0, 4, and -9.

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