Answer:
1.6x10^-18 gram
Step-by-step explanation:
(5.3 x 10⁻²³ gram/molecule) x (20,000 molecule)
= (5.3 x 10⁻²³ x 2 x 10⁴) gram
= (10.6 x 10⁻²³⁺⁴) gram
= (1.06 x 10⁻²³⁺⁵) gram
= 1.06 x 10⁻¹⁸ gram
We need to find the mass of 20,000 molecules of oxygen. It can be calculated using unitary method. Here, we can multiply 20,000 molecules by the mass of one oxygen molecule.
Well, I Don't See The Answer Choices, But The Next Step Is Most Likely To Subtract 8 From Both Sides.
Answer:
Range is 95.
Step-by-step explanation:
Highest value - lowest value = range.
99 - 4 = 95
First fine f(2).
f(2) = 2*2 - 3
f(2) = 4 - 3
f(2) = 1
Now g(3).
g(3) = 4*3
g(3) = 12
Now subtract 1 - 12 = -11
-11 is your answer.
Answer:
Nope but I hope you find one soon. -Your friend, Bill Cipher
Step-by-step explanation:
