Hello,
y=x²+2x+7
y=x+7
==>x²+2x+7=x+7
==>x²+x=0
==>x(x+1)=0
==>(x=0 and y=7) or (x=-1 and y=-1+7=6)
Sol={(0,7),(-1,6)}
Answer:
about 0.39 (inelastic)
Step-by-step explanation:
Elasticity of supply is the ratio of percentage supply change to a corresponding percentage of price change. Here, that is ...
eos = (410/380 -1)/(0.20) = 0.78947/0.2 ≈ 0.3947
Values below 1 are said to correspond to an <em>inelastic</em> supply, one not very sensitive to price.
Answer:
0.2
Step-by-step explanation:
19.62*0.2
Multiply by 0.2
Hope this helps plz hit the crown :D
If 5 in 25 people make a preorder, the remaining people in that study group did not. By subracting the people who pre-ordered from the total people the people without preorders will be found
People without preorders = 25-5 =20
20 people didn't preorder
$550/people = price per person
550/25= $22 per person
550/50= $11 per person
550/55= $10 per person