An artist wants to make alabaster pyramids using a block of alabaster with a volume of 576 cubic inches. She plans to make each pyramid with a square base area of 3 square inches and a height of 4 inches. At most, how many pyramids can the artist make from the block of alabaster?

Answers

Answer 1
Answer: Given:
volume of the block = 576 cubic inches
Square pyramid = base area : 3 square inches ; height = 4 inches

Volume of square pyramid = a² * h/3
V = 3 square inches * 4inches/3
V = 4 cubic inches

volume of block / volume of square pyramid
576 cubic inches / 4 cubic inches = 144 

She can make 144 square pyramids.
Answer 2
Answer:

Answer:

144 square pyramids

Step-by-step explanation:


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Write the ratio in lowest terms.  20:14a. (7/10)
b. (20/14)
c. (14/20)
d. (10/7)

Answers


when putting ratios, fractions, expressions, etc into lowest terms you take out the gcf.

in this case the gcf of both 20 and 14 is 2.

20/2:14/2 = 10:7

the answer is d

to get a ratio in lowest terms, you have to divide both sides by the same number.  what number fits into both?  2 does.  so 20/2=10, and 14/2=7.  this means that (d) is correct.
does that help?

Which topic is part of the field of geometry?A .The length of the sides of a right triangle
B .The time it takes to travel between two points
С .The effect of gravity on objects with different welghts
D.The force required to move a box one meter

Answers

Answer:

yes, the answer is A because geometry goes on and on about right triangles

A bc geometry is shapes and stuff lol

A math book comprises of 2 sections: arithmetic and geometry in the ratio 5:3. How much of each type of content will be needed to make a book of 480 pages?

Answers

480/8=60

(60*5) : (60*3) = 300:180
800
480/3=160
160(5)=800

25.83 is 52.5% of what number

Answers

The question asks to find the unknown number - x and we know that 25.83 represents 52.5% of that number. 52.5 % = 0.525. We can make an equation: 0.525 * x = 25.83, where x is the required number. x = 25.83 : 0.525, x = 49.2. Also we can say that x is 100% and 25.83 is 52.5%. Therefore: x : 25.83 = 100 : 52.5; 52.5 x = 100 * 25.83; 52.5 x = 2583; x = 2583 : 52.5; x = 49.2. Answer: the required number is 49.2.

A school band sold 30 raffle tickets, each labeled with a number from 1 to 30. One winning ticket will be drawn.What is the probability that the number of the winning ticket will be a multiple of 4 or the number 19? Express your answer in simplest form.

Answers

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Ian walks 4 1/2 miles everyday. How many miles does Ian walk in 4 1/2 days?

Answers

mutiply 4 1/2 by 4 1/2 and you get 20.25 and 25/100 which can be sipmlified to 1/4 so 20.25 is 20 1/4