0.300 + .020 + 0.006 would be 0.326 in expanded form.
Answer: x<6/2
Step-by-step explanation:
0y>2/3 x-2
You want to flip it
2/3 x-2<0
You want to add 2 to both sides
2/3 x-2+2<0+2
2/3x<2
You want to divide both sides by 2/3
2/3x < 2
-—— —
2/3 < 2/3
X<6/2
Answer:
$45.50
Step-by-step explanation:
1. $65.00 ÷ 100 = 0.65
2. 0.65 x 30 = $19.50
3. $65.00 - $19.50 = $45.50
Answer:
A. 3 < t < 9
Step-by-step explanation:
When the particle is moving to the right, the velocity is positive.
To find the velocity, take the derivative of s(t) with respect to t.
s(t) = -t³/3 + 13t²/2 − 30t
s'(t) = -t² + 13t − 30
Find when the velocity is 0.
0 = -t² + 13t − 30
0 = t² − 13t + 30
0 = (t − 3) (t − 10)
t = 3, 10
Check the sign of s'(t) in each interval.
0 < t < 3, s'(t) < 0
3 < t < 9, s'(t) > 0
The particle moves to the right when 3 < t < 9.
Answer:
A) -1/2
Honestly, I used Math/way to solve this for you. If you need help with anything else, let me know. :)
