18/6 = 3 dollars per gallon
8 x 3 = 24
8 gallons would cost $24
answer is C
Answer:
Step-by-step explanation:
Given
Particle moves from
speed of particle is 
Unit vector in the direction of vector
is given by



Now Position of Particle at any time is given by


Parametric vector equation is given by



Answer:
Step-by-step explanation:
<u>Number of pupils can play either instrument:</u>
<u>Number of those can play both:</u>
Step-by-step explanation:
answer is 7
hope it will be helpful
Answer:
Option 1, 2, and 4 are correct. Option 3 is incorrect.