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3 years ago

5

Samuel used 1/5 of an ounce of butter to make 1/15 of a pound of jelly. How many ounces of butter are needed to make a pound of

jelly.

1 answer:

Zanzabum3 years ago

8 0

1/5 x 15= 3 ounces of butter needed

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What is an algebraic expression for, the sum of s and t ?

denis-greek [22]

Answer:

$\Huge \boxed{s+t}$

Step-by-step explanation:

The sum is the result obtained from adding two or more values together.

The sum of <em>s</em> and <em>t</em> is the result obtained from adding <em>s</em> and <em>t</em> together.

<em>s </em>+<em> t</em>

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3 years ago

I need help on Area plz

nydimaria [60]

Answer:139 cm squared

Step-by-step explanation:

First separate it:

10x3

7x7

4x15

These are the 3 rectangles that make up this shape

Then multiply

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4x15=60

Then add your answers

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3 years ago

Fill in the missing number.3 meters=______cm

Brut [27]

Answer:

300

Step-by-step explanation:

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3 years ago

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vampirchik [111]

673/3 is about 224.3333

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3 years ago

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A pile of earth removed from an excavation is a cone measuring 6ft high and 30ft across its base. How many trips will it take to

nignag [31]

Answer: 14

Step-by-step explanation:

Given

Excavation cone measures

height $h=6\ ft$

Diameter $d=30\ ft$

Truck can dump $125\ ft^3$ at a time

The volume of a cone is

$V=\dfrac{1}{3}\pi r^2h$

Putting values

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No of trips(N) required to accumulate this much volume is given by

$\Rightarrow N=\dfrac{1414}{125}=13.3\approx 14$

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3 years ago