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4 years ago

9

A bag of corn chips holds 12 1/2 ounces, each serving of corn chips is 1 1/4 ounces. How many servings are in each bag of corn c

hips?

2 answers:

Otrada [13]4 years ago

8 0

Answer:There are 10 servings in each bag of corn chips.

Step-by-step explanation:

12 1/2 divided by 1 1/4s

Anna71 [15]4 years ago

6 0

There would be 10 servings

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The sum of two angle measures 130 degrees. The difference in the two angle measures is 12 degrees. What are the two angle measur

san4es73 [151]

Answer:

59°, 71°

Step-by-step explanation:

This is a "sum and difference" problem. All problems of this type have the same answer: the larger of the two numbers is the average of those given.

Then the larger angle is (130 +12)°/2 = 71°. The smaller is 71° -12° = 59°.

_____

<em>More detailed solution</em>

There are several ways to get there using equations. You can, for example, let L represent the larger number. Then L - D will be the smaller one (where D represent the difference). The sum of the two numbers (S) is ...

L + (L -D) = S

2L = S + D . . . . collect terms, add D

L = (S+D)/2 . . . the larger number is the average of the sum and difference

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3 years ago

How do i graph y=1/2Sinø/2?

podryga [215]

$\fb \qquad \qquad \qquad \qquad \textit{function transformations}
\\ \quad \\
% function transformations for trigonometric functions
\begin{array}{rllll}
% left side templates
f(x)=&{{ A}}sin({{ B}}x+{{ C}})+{{ D}}
\\\\
f(x)=&{{ A}}cos({{ B}}x+{{ C}})+{{ D}}\\\\
f(x)=&{{ A}}tan({{ B}}x+{{ C}})+{{ D}}
\end{array}
\\\\
-------------------$

$\bf \bullet \textit{ stretches or shrinks}\\
\left. \qquad \right. \textit{horizontally by amplitude } |{{ A}}|\\\\
\bullet \textit{ flips it upside-down if }{{ A}}\textit{ is negative}\\
\left. \qquad \right. \textit{reflection over the x-axis}
\\\\
\bullet \textit{ flips it sideways if }{{ B}}\textit{ is negative}\\
\left. \qquad \right. \textit{reflection over the y-axis}$

$\bf \bullet \textit{ horizontal shift by }\frac{{{ C}}}{{{ B}}}\\
\left. \qquad \right. if\ \frac{{{ C}}}{{{ B}}}\textit{ is negative, to the right}\\\\
\left. \qquad \right. if\ \frac{{{ C}}}{{{ B}}}\textit{ is positive, to the left}\\\\
\bullet \textit{vertical shift by }{{ D}}\\
\left. \qquad \right. if\ {{ D}}\textit{ is negative, downwards}\\\\
\left. \qquad \right. if\ {{ D}}\textit{ is positive, upwards}$

$\bf \bullet \textit{function period or frequency}\\
\left. \qquad \right. \frac{2\pi }{{{ B}}}\ for\ cos(\theta),\ sin(\theta),\ sec(\theta),\ csc(\theta)\\\\
\left. \qquad \right. \frac{\pi }{{{ B}}}\ for\ tan(\theta),\ cot(\theta)$

now, with that template in mind,

$\bf \stackrel{parent~function}{y=sin(\theta )}\qquad \qquad y=\stackrel{A}{\frac{1}{2}}sin\left(\stackrel{B}{\frac{1}{2}}\theta \right)
\\\\\\
Amplitude\implies \frac{1}{2}
\\\\\\
Period\implies \cfrac{2\pi }{B}\implies \cfrac{2\pi }{\frac{1}{2}}\implies 4\pi$

which is pretty much the same sin(θ) function, but squished by 1/2 and elongated up to 4π, check the picture below.

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3 years ago

Write an equation describing the relationship of the given variables.

uranmaximum [27]

Answer:

$y = 2x^4$

Step-by-step explanation:

The given statement can be represented as:

$y\ \alpha\ x^4$

$x =3; y = 162$

Given

Represent this as an equation

$y\ \alpha\ x^4$

Convert variation to equation

$y = kx^4$

Where k is a constant of variation.

Substitute $x =3; y = 162$

$162 = k * 3^4$

$162 = k * 81$

Solve for k

$k = 162/81$

$k =2$

To get the equation, we have:

$y = kx^4$

Substitute 2 for k

$y = 2x^4$

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4 years ago

The whole is 8 one part is 3 the other part is

qwelly [4]

1 1 I think ....m....

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4 years ago

Ethan bought 4 packages of pencils. After he gave 8 pencils to his friends, he had 40 pencils

erik [133]

Answer:

there were 12 pencils in each packet

7 0

3 years ago

Read 2 more answers