<span>20/33 :Divide by 33:
</span><span>Therefore, 20 ÷ 33 ≈ 0.606</span>
2 months, 600 x2 = 1200+1000 =2200
850 x2 = 1700+500 = 2200
A(–2, 4), B(4, 4), C(4, –2), D(–2, –2)
-> select some diagonal: AC
midpoint is at A+(1/2)*AC
-> calculate vector AC:
AC=(4-(-2),-2-4)=(6,-6)
-> calculate half length of AC:
(1/2)*AC=(3,-3)
A+(1/2)*AC=
(-2,4)+(3,-3)=(1,1) which is the midpoint
so the first option is correct
Answer:
mass on day 1: 3
mass on day 2: 9
mass on day 3: 27
Step-by-step explanation:
using this equation, y = 3^x, you can plug in 1, 2, and 3 for 'x' to get the value of 'y' (which represents the mass on specific days)
3^1 = 3
3^2 = 9
3^3 = 27
A) Attached picture
B) 
C) Not sure what this means
D) Multiplying both sides by 20,
m.