2 years ago

What is the anwser please help

Mathematics

2 answers:

Inessa05 [86]2 years ago

7 0

A half dollar weighs 12.5 grams so you multiply that by 6. Your answer is 75 grams.

yarga [219]2 years ago

7 0

12.5 x 6, which equals 75 grams

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Find a cubic function with the given zeros. (1 point) Square root of seven. , - Square root of seven. , -4

Debora [2.8K]

Given :

Three roots , $\sqrt{7},\ -\sqrt{7},\ -4$ .

To Find :

A cubic function with the given zeros.

Solution :

Equation of polynomial of 3 zeroes is given by :

$(x-a_1)(x-a_2)(x-a_3)=0\\\\(x-\sqrt{7})(x+\sqrt{7})(x+4)=0\\\\( x^2-7)(x+4)=0\\\\x^3+4x^2-7x-28=0$

Therefore, the cubic function of given zeroes is $x^3+4x^2-7x-28=0$ .

Hence, this is the required solution.

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3 years ago

A farmer has 180 yards of fencing material to make a rectangular

dlinn [17]

Answer: 60 yd

Step-by-step explanation:

Here: subdivided into 3 smaller pens (2w + w + w) extra widths for separation purposes (3 smaller pens)

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60dy = 4w

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2 years ago

Find X : log2+ logx=1

Dominik [7]

$log2+logx=1;\ D:x\in\mathbb{R^+}\\\\log(2\ \cdot\ x)=log10\iff2x=10\ \ \ /:2\\\\x=5\in D\\\\Solution:x=5.$

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3 years ago

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The winner of a raffle will receive 3/4 of the $530.40 raised from raffle ticket sales. How much money will the winner get? (Ple

slamgirl [31]

$530.40/4= $132.60
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Or
$530.40 x .75= $397.80

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