Answer:
a) $1056.33 b) 23 years
Step-by-step explanation:
a) 10000(1+1.85/100)^3=10565.33 (2d.p.)
b) let x be the no. of years
15000 = 10000(1+1.85/100)^x
1.5 = 1.0185^x
ln both sides
ln 1.5 = x ln 1.0185
x = ln 1.5/ln 1.0185
=22.11
=23 years (rounded up)
The area of the triangle is 49.5 cm cubed. I found this out by doing 11 times 9 which is 99 and then I divided it by two since two triangles equal one square and once you do that you get 49.5 as an answer. And it obviously needs to be labeled
Answer:
1 solution, wich is x=3/2
Step-by-step explanation:
2x=12-9
2x=3
Part because the whole proportion would be 4/4 and 2/4 is part of it