3 years ago

Find the volume of the pyramid with a square base, where the area of the base is 16.3ft and the height of the pyramid is 13.7ft

Mathematics

1 answer:

Deffense [45]3 years ago

4 0

Answer:

oooooogg

Step-by-step explanation:

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Sergeu [11.5K]

The answer to this is c. y=2x-6

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3 years ago

A set of books that are each 1.5 inches wide are being organized on a bookshelf that is 36 inches wide. How many books can fit o

zimovet [89]

Answer:

24 books.

Step-by-step explanation:

The number of books that that can be fitted into the shelf is equal to the width of the self divided by the width of each book:

$\boxed{n=\frac{36inches}{1.5inches} =24\:books }$

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3 years ago

Jewelry store buys a gold watch to sell the price of the watch is marked up 45% the store sells the watch for $2610 how much did

Vadim26 [7]

Answer:

$1435.50 is your answer

Step-by-step explanation:

$2610 - 45% = 1435.50

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2 years ago

Suppose that hot dogs come in packs of 9 and buns come in packs of 7. Jim bought the same number of hot dogs as buns. It was the

Ilia_Sergeevich [38]

List the multiples of each qty:

7, 14, 21, 28,35,42,49,56,63

9, 18, 27, 36, 45, 54, 63

The least common multiple is 63

He bought 63 hotdogs and buns

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2 years ago

Read 2 more answers

Potassium fluoride is used for frosting glass. calculate the molarity of a solution prepared by dissolving 78.6 g of kf in enoug

melisa1 [442]

<span>There are a number of ways to express concentration of a solution. This includes molarity. Molarity is expressed as the number of moles of solute per volume of the solution. We calculate as follows:

Molarity = 78.6 g KF ( 1 mol / 58.1 g ) / .225 L = 6.013 mol / L KF solution</span>

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2 years ago