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Strike441 [17]
3 years ago
7

Element X is a radioactive isotope such that every 12 years, its mass decreases by half.

Mathematics
1 answer:
morpeh [17]3 years ago
6 0

Answer:636

Step-by-step explanation: I just kno

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3 x cubed equals - 375
AysviL [449]
Do you want this explained ? or the answer 
7 0
3 years ago
What is the area of the sector having a radius of 8 and a central angle of 5pi/3 radians?
Naya [18.7K]

Answer:

  160π/3 units² ≈ 167.55 units²

Step-by-step explanation:

The appropriate area formula is ...

  A = (1/2)r²θ

Filling in the numbers, you have ...

  A = (1/2)(8²)(5π/3) = 160π/3 ≈ 167.55 . . . . square units

8 0
3 years ago
Which point is a solution to y&gt;-3x +6? <br>a. (0,6)<br>b. (1,-2)<br>C. (1,2) <br>d. (4,5)​
Klio2033 [76]

Answer:

actually i dont know  either im trying to find that out

Step-by-step explanation:

i dont get it

8 0
3 years ago
1. Use the expression 10 x ? where? represents a factor between 1 and 9. What is true about the digit in the ones place of each
marishachu [46]

We want to study a general product, and find information about the ones place.

We will see that the ones place is always zero.

We have the expression:

10×?

Where ? can be any number between 1 and 9 (only whole ones)

What is true about the digit of the ones place (the first digit at the left of the decimal point) in each product?

Let's give ? some different values and see what happens:

10×1 = 10

10×2 = 20

10×3 = 30

etc...

We can see that the ones place will always be equal to zero.

If you want to learn more, you can read:

brainly.com/question/16552177

4 0
2 years ago
Help me please thanks (:
Vlad [161]

Answer:

The first, second, and fourth answer choices are correct.

Step-by-step explanation:

-2.5 is less than -2.

14 is equal to 14.

10 is greater than -12.


I hope this helped! :-)

4 0
4 years ago
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