Hi,
If it is f(x)=2x²+3 and not F(x)=2x²+3 then
Answer D.
Answer:
in 90 days
Step-by-step explanation:
you find the lcm of 9 and 15
Answer:
interval = [17.3948 , 20.6052]
Step-by-step explanation:
given,
random sample (n) = 45
average product lifespan = 19 years
standard deviation = 4 years
confidence interval of 99 % = ?
we know,
t* = qt(1.99/2 + 44 ) = qt(0.995,44)
t* = 2.692
so,
interval




interval = [19 - 1.6052 , 19 + 1.6052]
interval = [17.3948 , 20.6052]
Answer:
x7-3 as number is multiplied by 7 then subtracted by 3