2 answers:
Answer:
positive
Step-by-step explanation:
If the variables tend to increase and decrease together, the association is positive.
hope this helps :)
Positive. Numbers increase.
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Answer
C. .20 or 20%
Explanation
The table is
2 drinks $4.50
Entree $13.50
Entree $16.00
2 desserts $11.00
Total $45.00
9/45=20%
Ratios equivalent to 4:12 = 1:3
Your answer I’ll be choice C
Answer:
f(3)=21
Step-by-step explanation:
f(1)=3
f(n)=2f(n-1)+3
n=2
f(2)=2f(2-1)+3
f(2)=2f(1)+3
f(2)=2*3+3
f(2)=6+3
f(2)=9
n=3
f(3)=2f(3-1)+3
f(3)=2f(2)+3
f(3)=2*9+3
f(3)=18+3
f(3)=21
Answer:
hindi ko yarrnn alam....sorry ahhh
