Answer:
A restaurant sells 10 tacos for $8.49, or 6 of the same kind of taco for $5.40. ... The 6 taco pack is a better deal. This is because the 10-pack has a unit rate of about $0.95 per taco, and the 6-pack has a unit rate of about $0.90 per taco.
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Answer: E. Convenience
Step-by-step explanation:
- A convenience sampling is a method of sampling whose structure is based on accessibility to the researcher .
Given : An internet site asks its members to call in their opinion regarding their web searching habits.
Here the internet site is working according to its accessibility .
Hence, this is a type of convenience sampling .
Answer:
Solve by substitution
[y=5/2x-4]
[y= -x+3]
Substitute y = -x +3
[-x+3=5/2x-4]
Isolate x for -x+3=5/2x-4: x=2
For y = -x+3
Substitute x = 2
y= -2+3
Simplify
y=1
The solutions to the system of equations are:
y=1 x=2
Answer:
800 m
Step-by-step explanation:
