Answer:
10.85
Step-by-step explanation:
2x + 1.5x x=3.1
simply plugg in <em>3.1 for X</em>
2 multiplied by 3.1 + 1.5 multiplied by 3.1 and you get
6.2 + 4.65 which = 10.85
Answer:
0.44
Step-by-step explanation:
the probability the first one she's green(0.3) plus the probability the second shows green(0.2) minus the probability both occur(0.06) equals 0.44.
Answer: I) displacement is s(3) = 81 - 180 +120
II) below. Iii) v= 0 when. 9t^2 -40t +40 = 0
IV) below. V) when t = 0 a(0) = -40
Step-by-step explanation: speed is first derivative of distance. V = s' (t)
V(t) = 9t^2 -40t +40
Acceleration is second derivative of distance. A= v'(t) = 18t -40
Answer:
Is 4000 the answer is 4000.the answer is 4000