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1 year ago

Help me! What is the surface area of the triangular prism shaped toy car ramp shown?

Mathematics

1 answer:

dalvyx [7]1 year ago

8 0

Answer:

TRY 416in²

Step-by-step explanation:

front:

8×17=136÷2=68

same for the back

back = 68

side 1=

7×15=105

side 2=

8×7=56

bottom=

17×7=119

68+68+105+56+119=416

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3 years ago

What is a rational number can you please put it in not plagiarized words? also give me a example of one and how they work thank

34kurt

Answer:

see explanation

Step-by-step explanation:

A rational number can be expressed in the form

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An example is

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2 years ago

Please help me with those

omeli [17]

Answer:

Step-by-step explanation:

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3 years ago

A producer of felt-tip pens has received a forecast of demand of 31,000 pens for the coming month from its marketing department.

Mila [183]

Answer:

6945 is the break-even quantity if pen sells for $4 each.

Step-by-step explanation:

We are given the following in the question:

Demand of pens = 31,000

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Then we can write:

$\text{Selling price}(q) = \text{Fixrd cost} + \text{Variable cost}(q)$

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Thus, 6945 is the break-even quantity if pen sells for $4 each.

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2 years ago

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