A car heading west at 15 m/s, after 4.0 seconds the car is headed East at 21 m/s. What is the car's Eastward acceleration (Y m/sec squared)?

A car heading west at 15 m/s, after 4.0 seconds the car is headed East at 21 m/s. What is the car's Eastward acceleration (Y m/sec squared)?

If an object has a constant velocity of mach 5.0, how many seconds (X Sec) would it take to travel 225 feet?

Inequations, Solve: w / 6 + 2w + 5 / 3 > 4 / is the fraction line. i dont know how to approach this i might be doing something wrong i...

working out please

2 tan Θ = 1+ tan2 Θ

-√2 cos Θ- cos Θ= -sin 2Θ -cos Θ

2 sin2 2Θ = 2cos2 Θ + sin2 2 Θ

√3 tan Θ + 2 tan2 Θ= - tan2 Θ

ASK A QUESTION The answer to the following problem is 26: But how do I write it using parentheses, brackets and braces....8 x 5 + 8 x 1 - 2 x 6 + 6 - 2 x 2 - 1

solve the equation for 0<0<360

i need to solve this maths equation if also u can solve this equation value of m when x=19 and k=5

3.50x+5.50x+6=51

Solve the expression of the number of bacteria.

solve for c 19c+c^2+60=0

It is about algebra I think is an equation

Solve the following simultaneous equations. What are the values of X, Y? 2X + 3Y = 9 X - Y = 4

Now I have a working code for Bisection Method but there are some cases I want to handle 1- The boundaries of trial: Can we put a negative interval? ex. start with f(-5) and end with f(5)...

means so much to me that you guys help out kids like me or teens etc solve math equations or help with math in general. owe it to you guys.

like i said in the past. it just gave me this problem to solve. so can you please help me solve it?

need help with this one too! please if you can help me. that would be a real help. like real help. thank you for all that you do!