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Gala2k [10]
3 years ago
14

The amount of carbon-14 in animal bones after t years is given by P(t)=P[0]e^(-0.00012097t). A bone has lost 37% of its carbon-1

4. How old is the bone?
Mathematics
1 answer:
Vesna [10]3 years ago
8 0
63 years :) Hope this helps ;D
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A map has a scale of 2.5 inches=125 miles. If the actual distance is 300 miles what is the distance on the map
e-lub [12.9K]
Answer 5.5

Explanation 125 + 125= 250
250 + 50=300

Is 2 125s and 1 50

Each 125 is 2.5

But in this case there is 2 125s

2.5+2.5=5
plus the other half = 5.5

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4 0
2 years ago
Anyone know the answer to this?
Kaylis [27]

I think its a

because the line segments connect each other.

3 0
3 years ago
A sandbox has a volume of 648 cubic feet. what is the volume, in cubic yards, of the sandbox?
Eduardwww [97]
We know that

1 cubic yards equals to--------------> 27 <span>cubic feet
then
</span><span>I apply a rule of three
if  </span>1 cubic yards ------------------- 27 ft³
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the answer is 24 cubic yards
6 0
3 years ago
2. What is the length of the third side of the right triangle, when both sides are 20?
Helen [10]
Well the only right triangle with two similar sides is a special triangle called a 45 45 90. After the degrees of its shape
                                                      _
two sides are x and the other is x/2              _
so in this case the other angle would be 20/2 [20 root (2), its hard to draw roots on this site so I thought I would clarify that was what I was drawing]

Hope this helps, good luck.
5 0
3 years ago
Read 2 more answers
What percent of 250 is 2
Dafna11 [192]

Answer:

2.5

Step-by-step explanation:

math is easy to get off the game and then go back in school

8 0
2 years ago
Read 2 more answers
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