Answer:
2
Step-by-step explanation:
Masse of 1 proton: = 2.34 x 10⁻¹⁴
masse of 1000 protons = 2.34 x 10⁻¹⁴ x 1000 or 2.34 x 10 ⁻¹⁴ x 10³ =2.34 x 10⁻¹¹
Answer:
Well i dont know what the options are so how can i help
Step-by-step explanation:
Answer:
The answer is 128
Step-by-step explanation:
2³ × 2⁴ = 2⁷ ( when it comes to multiple with the same base, the power must add together)
= 128
(Correct me if i am wrong)
There are the solutions for x+y=3 and they are
(0,3) (2,1) and (1,2)
and for -x+2y=6 is
(0,3) (2,4) and (1 7/4)
hope this helps
