The displacement of a particle on a vibrating string is given by the equation s(t) = 2 + 1 5 sin(2πt) where s is measured in centimeters and t in seconds. Find the velocity of the particle after t seconds. v(t) = cm/s

step-by-step explanation:

i could only see the first page. the other pages were blurry. ; -;

x hot dogs for 2$, y drinks for 3$. 29 items and total 70

2x+3y=70

x+y=29

if x=17and y=12

2(17)+3(12)=70

34+36=70

answer: do you still need this?

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: