V - E + F = 2.....add E to both sides
V + F = 2 + E ...now subtract 2 from both sides
V + F - 2 = E <==
I think around 120 people would be able to ride in the 2 hours but that might be wrong
27 x 38 = 1026
33 x 37 = 1221
1026 + 1221 = 2247
2247 / 2 = 1123.5
Answer:
In early production, first calcium cyanamide was converted into dicyandiamide, which was heated above its melting temperature to produce melamine. Today most industrial manufacturers use urea in the following reaction to produce melamine: 6 (NH2)2CO → C3H6N6 + 6 NH3 + 3 CO.
Answer:
Step-by-step explanation:
Find common denominator for 13 and 39
common denominator is 39
rewrite fractions so they have the same denominator
add them up
simplify/ put in the lowest terms
