Step-by-step explanation:
x2+6x+9-9+y2-4y+4-4=23
(x+3)2-9+(y-2)2-4=23
(x+3)2+(y-2)2=36
center:(-3,2)
r:6
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 probability of picking two odd numbers would be 3 to 2 because you would have five cards left and you are left with 3 odds and 2 evens? I dont even know if I'm right. Sorry!
Answer:
UTR and UTW, hope this helped!
Step-by-step explanation:
Idk what to explain here...