3 years ago

How to find the answer ?

Mathematics

1 answer:

olasank [31]3 years ago

5 0

Answer:

girllll

Step-by-step explanation:

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A rock that weighs 12.64 pounds on Jupiter would weigh how many pounds on earth?

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You would weigh about 5.02 pounds on earth

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In 2012,five u.S. Postal stamps cost money 2.20.How much did seven stamps cost

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4 years ago

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Write a polynomial functionſ of least degree that has rational coefficients, a leading coefficient of 1, and the zeros 1,3, and

otez555 [7]

Answer:

f(x) = $x^{4} - 8x^{3} + 24x^{2} - 32x + 15$

Step-by-step explanation:

First of all, if 2 - i is a zero, then so is 2 + i

All you need to do now is multiply (x - 1)(x - 3)(x - 2 + i)(x - 2 - i)

I will do part of that multiplication

(x - 2 + i)(x - 2 - i) = $x^{2}$ - 2x - xi - 2x + 4 + 2i + xi - 2i - $i^{2}$

= $x^{2}$ - 4x + 5

So, now (x - 1)(x - 3)( $x^{2}$ - 4x + 5) = $x^{4} - 8x^{3} + 24x^{2} - 32x + 15$

I will let you finish that multiplication. I did some and you can do some. OK?

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3 years ago

Sonia wanted to purchase a raincoat that cost 12.00 if there would be an 8% sales tax for the purchase ,how much would the sales

soldier1979 [14.2K]

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i thing is 1

Step-by-step explanation:

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Helpppp plzzzzzzzzzzz

sineoko [7]

$15,000 = P

Ameribank: 0.0105 = r, 1 = n, 1 = t. Plug our values in.

A = $15,000 (1 + (0.0105/1)^(1/1) = $15,157.5

Huffington: 0.0095 = r, 12 = n, 1 = t. Plug our values in.

A = $15,000 (1 + (0.0095/12))^(12/1) = $15,143.12

Sixth-Third: 0.01 = r, 52 = n, 1 = t. Plug our values in.

A = $15,000 (1 + (0.01/52)^(52/1) = $15,150.74

To maximize his profits, Tad should choose Ameribank.

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3 years ago