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swat32
3 years ago
12

If one latter is chosen at random from the word refuse, what is the probability that the letter chosen will be an "e"

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0
2/6 there is 6 letters in the word "refuse" and two e's in the word "refuse".
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( 3x + 5 ) ki power 2 expend it​
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This question is soooo easy

Step-by-step explanation:

(3x)^2+(5)^2+2.3x.5

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Please solve number 1<br> (and explain)
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The half-life of Radium-226 is 1590 years. If a sample contains 200 mg, how many mg will remain after 1000 years?
adell [148]

Answer: 129.33 g

Step-by-step explanation:

$$Let $p=A \cdot e^{n t}$ \\$(p=$ present amount, $A=$ initial amount, $n=$ decay rate, $t=$ time)

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3 0
2 years ago
Plz Help NO LINKS NO LINKS
Ann [662]

Answer:

The second one is correct.

6 0
3 years ago
What is the speed of a runner who completes the 800 m race in one minute and 40 seconds?
skelet666 [1.2K]
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Now to get the speed in meters per second we divide the total meters run by the total seconds
So the speed will be 800m/100s = 8m/s
7 0
3 years ago
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