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Delvig [45]
3 years ago
9

The Great Pyramid of Giza is a square pyramid located by El Giza, Egypt. The height of the pyramid is currently 455.4 feet. The

base is a square with side length of 755.9 feet. Find the volume of the Great Pyramid of Giza. Explain your reasoning.
Mathematics
1 answer:
jonny [76]3 years ago
3 0
V = a²h/3

Plugging values in we get 8.67X10^7, or 86,700,000
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Kevin is observing the population of the fish he put into a pond. He built a pond and populated it with 500 fish. The population
laila [671]

Here we will use exponential form, which is

y = y_{0} e^{kt}

Initial value, y0 = 500

Double of 500 = 1000

1000 = 500e^{k*1}

2 = e^k

k= ln (2)

Required equation is

y=500e^{x ln2} \\ y= 500 (2)^x

6 0
4 years ago
During a period of 112 minutes, a music station played 40 minutes of commercials. What
Gemiola [76]

Answer:

9:5

Step-by-step explanation:

  1. 112 - 40 = 72. 112 represents the total time, but you are comparing music to commercials, so you have to subtract the commercial time from the total time.
  2. Find the GCF of 72 and 40, which is 8.
  3. Divide 72 and 40. The simplified ratio is 9:5.
5 0
3 years ago
Miss gallon spent 55% of her savings on a television that cost $550 how much money did she have her savings before she bought th
Salsk061 [2.6K]
I believe that she had $852.50. When you multiply 550 by .55(55%) you get 302.50. This is how much she has left. Now you add that to the 550 to get $852.50
4 0
3 years ago
2 x 1’- 2 3/8” = ? <br> Please help
Nat2105 [25]

Answer:

=-\frac{3}{8} is the answer.

Step-by-step explanation:

We have to solve the given expression 2 × 1 - 2 3/8

2\times 1-2\frac{3}{8}

=\frac{2}{1}-\frac{19}{8} [Now we take LCF of denominators of both the fractions]

=\frac{(16-19)}{8}

=-\frac{3}{8}

So the final answer is =-\frac{3}{8}

8 0
4 years ago
Tiene sentido que el perimetro de un rectángulo pueda tener la misma medida que la curcunferencia de un círculo?
irakobra [83]

Answer:

mi no hablar espanol.

Step-by-step explanation:

3 0
3 years ago
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