Answer:
3v-v² = v(3-v)
Step-by-step explanation:
Use distributive property on the right side of the equality.
The elevation goes from 0 ft to -440 ft in 20 seconds.
Divide the feet by the seconds.
(-440 ft)/(20 sec) = -22 ft/sec
Volume of the sphere = 4/3 πr³
Volume of the sphere = 4/3 π (6)³
Volume of the sphere = 904.78 ft³ (nearest hundredth)
1 minute = 23 ft³
Find number of minutes :
904.78 ÷ 23 = 40 mins (nearest minutes)
------------------------------------------------------------------------------------
Answer: It takes about 40 minutes to completely fill the tank.
------------------------------------------------------------------------------------
Answer:
36
Step-by-step explanation:
Givens
a = 312
d = -6
n = 47
Formula
L_n = a + (n - 1)*d
Solution
L_n = 312 + (47 - 1) * -6
L_n = 312 + 46*(-6)
L_n = 312 - 276
L_47 = 36
Answer:
Step-by-step explanation:
Given:
To factor, we always look for a greatest common factor. In this case, the greatest common factor is 2. Let's factor that out:
There is nothing further to factor out in this expression, so this would be your final answer.