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Semmy [17]
3 years ago
9

What is the product?

Mathematics
1 answer:
Ede4ka [16]3 years ago
7 0

Answer:

(a)  [3        -12         15        -21]

Step-by-step explanation:

Given;

3.[ 1 -4 5 -7]

The product of the function is calculated as;

3.[ 1 -4 5 -7] = [1 x 3   -4x3     5x3     -7x3]

                   = [3        -12         15        -21]

Therefore the correct option is "a"  [3        -12         15        -21]

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Answer and Step-by-step explanation:

Let's~solve~your~problem!

<em><u>Formula : </u></em>

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<em><u>Solving for distance:</u></em>

<em><u /></em>Total~Distance=40 + 180 = 220<em><u /></em>

<em><u /></em>

<em><u>Average speed:</u></em>

<em><u /></em>\frac{Total~distance}{Total~time}  = \frac{225}{5}  = 44~miles~per~hour<em><u /></em>

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You currently make $18.32 an hour, get time and a half for anything over 40 hours, and a 10% commission on
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