Answer:
38
Step-by-step explanation:
So fill in the variables and solve from there:
(5)(4)+2(3)^2 = ?
20 + (2)(9) = ?
20 + 18 = ?
? = 38
Answer:
Number 4, the last one
Step-by-step explanation:
10008 hours per 3 years is average of 3336 hours per year, or about 9.1 per day.
Answer:
(7.5 x 10-10 kg) / (9.1 x 10-31 kg) ≅ 8.24 x 1020
Step-by-step explanation:
Divide the mass of one dust particle by the mass of one electron, and that will be your answer.