Answer:
√36 = 6
a^2 + b^2 = c^2
6^2 + 6^2 = c^2
36 + 36 = c^2
72 = c^2
√72 = c
2 36
2 18
2 9
3 3
6√2 = c
6√2 = (estimate rounded up, 8.49)
Okay, here we have this:
We need find the least common denominator between 7/10 and 17/25:
For the denominators (10, 25) the least common multiple (LCM) is 50.
Therefore, the least common denominator (LCD) is 50.
Calculations to rewrite the original inputs as equivalent fractions with the LCD:
7/10=7/10×5/5=35/50
17/25=17/25×2/2=34/50
Answer: 16 g
Step-by-step explanation:
We can solve this with the Radioactive Half Life Formula:
Where:
is the final amount of radioactive calcium
is the initial amount of radioactive calcium
is the time elapsed
is the half life of radioactive calcium
Solving with the given data:
This is the amount of radioactive calcium left
It’s c I believe it’s honestly a blurry picture
