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3 years ago

13

You research the average cost of whole milk for several recent years to look for trends. The table shows below. What is the equa

tion for the line of best fit? How accurate is your line of best fit?

1 answer:

Kruka [31]3 years ago

7 0

$3.01 is the average cost for milk

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Pani-rosa [81]

The annual yield is

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The percentage yield is therefore 6.396% .

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3 years ago

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makkiz [27]

Answer:

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Step-by-step explanation:

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ExtremeBDS [4]

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3 years ago

Divide 12x 4 y 4 by 3x 2 y. A. 4x 6y 5 B. 4x 2y 3 C. 9x 6 D. 9x 2y 3

andrew-mc [135]

Answer:

$\frac{12x^4y^4}{3x^2y}=4x^2y^3$

Step-by-step explanation:

Consider an element $a\neq 0$

We know that $\frac{a^m}{a^n}=a^{m-n}$

Here, m and n are exponents and a is a base. Exponent refers to the no. of times a term is multiplied by itself. Another word for exponents is powers.

Other Properties of exponents:

$a^m\times a^n=a^{m+n}\\a^0=1\\\left ( a^m \right )^n=a^{mn}$

Here, we are required to divide $12x^4y^4$ by $3x^2y$ .

Consider $\frac{12x^4y^4}{3x^2y}$

We will solve $\frac{12}{3}\,,\,\frac{x^4}{x^2}\,,\,\frac{y^4}{y}$ separately.

Here,

$\frac{12}{3}=4\\\frac{x^4}{x^2}=x^{4-2}=x^2\\\frac{y^4}{y}=y^3$

So, $\frac{12x^4y^4}{3x^2y}=4x^2y^3$

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3 years ago

Simplify 2.1 + (-3.7m) + 1.9m - 1.4

belka [17]

Answer:

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Step-by-step explanation:

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3 years ago