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Strike441 [17]
3 years ago
11

1. Calculate the density of gold using the information given.

Mathematics
1 answer:
schepotkina [342]3 years ago
4 0

Answer:

Step-by-step explanation:

Mass m=25 g

Volume V=1.29 cm³

density D=M/V

=25/1.29

≈19.38

≈19 g/cm³

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Can someone help me with this
FrozenT [24]

Answer:

1) B) 123 years

2) B) 51 years

Step-by-step explanation:

1)given information

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5 0
3 years ago
Read 2 more answers
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mojhsa [17]

Answer:

x^2 + y^2 = 12

Step-by-step explanation:

For a circle with the center at the origin [(h,k) is (0,0)]

use the formula:

x^2 + y^2 = r^2

In this case r is 2sqroot3.

(2sqroot3)^2 is 12.

2•2•sqrt3•sqrt3

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So we get,

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7 0
2 years ago
How do I find out the measure of the angles?
-Dominant- [34]
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5 0
3 years ago
How much money invested at 7% compounded continuously for 6 years will yield $500?
dangina [55]

Answer:

<u>$328.52</u>

Step-by-step explanation:

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8 0
2 years ago
Mandy built a pyramid for her project on Egypt with a volume of 483
emmainna [20.7K]

Answer

We have,

Volume of pyramid = 4834 in³

Base area of the pyramid = ?

Assuming height of the pyramid = 20 in

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           l w = 725.1 in²

Hence, area of the base of the pyramid is equal to 725.1 in².

4 0
3 years ago
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