Answer:
Sam will pay $540 as intrest of $1200 @of9% annually in 5 years.
1) Point-slope form
(y-y1)=m(x-x1)
m= - 3,
point (3,-4), so x1 = 3, y1 = - 4.
(y+4)= -3(x- 3)
2)Point-slope form
(y-y1)=m(x-x1)
m= - 3/4,
point (4,5), so x1 = 4, y1 = 5.
(y-5)= - 3/4(x-4)
The mass of the gold bar is = 13.896 kg.
To acheive this answer you have to multiply the area of the trapezium and the length of the bar. Hope this helped x :)
Y = ln(x + 2)
D:
x + 2 > 0 |subtract 2 from both sides
x > -2
Answer: The domain:
30ml : 15 = 2ml
45ml : 15 = 3ml
30ml : 45ml = 2ml : 3ml