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3 years ago

8

Emily loves potato chips and buys a bag every 5 days. Each bag costs $2.50, including tax. Once each month, she also treats hers

elf to dip, which costs $6, including tax. How much is Emily spending on these snacks per year?

1 answer:

emmasim [6.3K]3 years ago

5 0

Answer:

(2.5*(30/5)+6)*12=252

Step-by-step explanation:

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Answer: Level of the liquid dropping at 28.28 inch/second when the liquid is 2 inches deep.

Step-by-step explanation:

Since we have given that

Height = 9 inches

Diameter = 6 inches

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Volume of cone is given by

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By differentiating with respect to time t, we get that

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Now, the liquid drips out the bottom of the filter at the constant rate of 4 cubic inches per second, ie $\dfrac{dv}{dt}=-4\ in^3$

and h = 2 inches deep.

$-4=\dfrac{1}{9}\times \pi\times (2)^2\dfrac{dh}{dt}\\\\-9\pi =\dfrac{dh}{dt}\\\\-28.28=\dfrac{dh}{dt}$

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The sum of the angle 5 and angle 6 is 180 degrees. Then the correct option is C.

<h3>What is Supplementary angle?</h3>

When two angles are said to be supplementary angles if their sum is 180 degrees.

A triangle is shown with its exterior angles.

The interior angles of the triangle are angles 2, 3, 5.

The exterior angle at angle 2 is angle 1.

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More about the Supplementary angle link is given below.

brainly.com/question/15767203

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1 year ago

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vlada-n [284]

12/16 becomes 6/8 which later becomes 3/4.

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