Answer:
120 Miles
Step-by-step explanation:
60 miles x 2 hours = 120 miles
Answer: 28
EXPLANATION:
16 ÷ 64 = 4
7 x 4 = 28
Answer:
21.375.
Step-by-step explanation:
The mean of an equation is the sum of all total numbers in the set divided by the total numbers in the set.
32 + 25 + 25 + 32 + 32 + 10 + -10 + 25 = 171.
171/8 = 21.375
Answer:
D.pi
Step-by-step explanation:
Because it’s pi
On the right side, there are
• 2•2 = 4 atoms of Nb
• 2•5 = 10 atoms of O
so among the reactants on the left, the reaction is balanced as
4 Nb + 5 O₂ → 2 Nb₂O₅
