4(r)^x=y
4(r)^(1)=2
r=1/2
y=4*(1/2)^x
Answer: -5
Step-by-step explanation:
Answer:
Step-by-step explanation:
Dividing first.
Multiplying and subtracting.
Division.
Plotting the data to get the line of best fit, it is:
y<span> = 0.087</span>x<span> + 0.587
substitute x=2030-1980=50,
y = $4.94 is the price in 2030</span>
Answer:
A=5
Step-by-step explanation:frac{15s}{15}=frac{75}{15}
divide both sides by 15