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Gennadij [26K]
3 years ago
10

The half-life of a radioactive kind of antimony is 60 days. If you start with 280 grams of it,

Mathematics
1 answer:
Fynjy0 [20]3 years ago
8 0

Answer:

Step-by-step explanation:

here

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As an estimate we are told 5 miles is 8 km, what is 62.5 miles into km
Sati [7]

Answer:

≈100.5

Step-by-step explanation:

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6 0
2 years ago
Translate this phrase into an Algebraic expression "57 more than 3 times Greg's score"​
labwork [276]

Answer:

57 + 3x

Step-by-step explanation:

“More than” is called “+”.

“Times” is called “×”.

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6 0
2 years ago
HELP ME PLEASE 40 POINTS
lesantik [10]

Answer: abd=50

Step-by-step explanation: bc angel 3 is 80 that means angel 2 is one hundred and abc is the same as angel tow because the two lines are so ABC is 100 and line segment BC is bisecting ABC so you divide ABC by two and get 50  

7 0
3 years ago
If you add 5 to me and then divide by 9 you get 3 what number am I
Harlamova29_29 [7]
Form an equation using the information provided
x = number
(x + 5)/9 = 3
multiply by 9
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then solve
x = 22
7 0
3 years ago
Read 2 more answers
Asap please help easy
loris [4]

Answer:

C) 32

Step-by-step explanation:

4^{\frac{5}{2} = \sqrt{4^{5}} = \sqrt{4*4*4*4*4} = 4*4\sqrt{4} = 4*4*2=32

3 0
3 years ago
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