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Alex
2 years ago
12

What formula would you use to calculate the mass of fermium-253 remaining after d days? f(d)=400(0.833)d f(d)=400(0.794)d f(d)=4

00(0.500)d f(d)=400(0.100)d
Mathematics
1 answer:
seraphim [82]2 years ago
4 0

Answer:

f(d)=400(0.794)^d

Step-by-step explanation:

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Mariana [72]

Answer:

See below

Step-by-step explanation:

Fraction Decimal

3/20. 15%

19/50. 38%

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1/4. 25%

3 0
3 years ago
Solve the equation: 5y+2=22 Please help me!! :(
AysviL [449]

Answer: 4

Step-by-step explanation:

1. Subtract 2 from both sides.

5y=22 -2

This equals 5y=20

2.Divide by 5 on each side. That gets 4.

Hope it helped :)

5 0
3 years ago
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30 divided by<br> 4,800
DedPeter [7]

30/4800 = 3/480

 = 1/160 in fraction form

 = 0.00625 in decimal form

8 0
3 years ago
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NEED HELP QUICK PLEASE HELP
muminat

Answer:135

Step-by-step explanation:

7 0
2 years ago
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Can someone help me with this?? explain if you would like
vova2212 [387]

Answer:

answer is 38 yd

Step-by-step explanation:

area of square =1444 yd^2

z^2=1444 yd^2

z=\sqrt{1444yd^2

z=38 yd

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5 0
3 years ago
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