10/22/19

work in physics

1.(a) How much work is done to move a 1.80 X 103-kg Chevrolet Tahoe from rest to 35.2 m/s on a level road?(b) If this takes place over a distance of 251 m, what is the average net force applied to... more

10/21/19

What three numbers round up to 80 with the nearest 10

10/21/19

Find the values of k such that 3 is a zero of f(x)= x^3+x^2+kx+1

I tried to compute f(3) and got k =-37/3 but the answer in the textbook is k = -2 root(3) k=2 root(3)

10/21/19

Physics Question

a student throws a rock horizontally from the edge of a cliff that is 20 m high. The rock has an initial speed of 10 m/s. If air resistance is negligible, the distance from the edge of the base of... more

10/20/19

Solve the equation

Determine the number of solution for the system x+y=2 and2x+2y=8

10/20/19

Speed of a spring

A spring is pressed against a wall so that it is compressed by 0.25 m (i.e. it is 0.25 m shorter than the equilibrium length), The spring is then released. The spring constant is k = 35 N m-1 and... more

10/19/19

p is a degree 5 polynomial that passes through the origin, has zeros i and 5 − i , and p ( 2 ) = 300 . Find the equation for p .

p is a degree 5 polynomial that passes through the origin, has zeros i and 5−i, and p(2)=300. Find the equation for p.

10/18/19

Difference between polynomial term and degree

Explain the difference between a polynomial of five terms And a polynomial with a degree of five

10/18/19

How can I do it?

There were 273 mass shootings on day 302 of 2017. Assume there were 0 mass shootings on day 0.If the linear trend continues, how many mass shootings will there be by day 365?

10/18/19

A ball rolls down a ramp for 15 seconds. If the initial velocity of the ball was 1.0 m/sec and the final velocity was 7 m/sec, what was the acceleration of the ball ?

A ball rolls down a ramp for 15 seconds. If the initial velocity of the ball was 1.0 m/sec and the            final velocity was 7 m/sec, what was the acceleration of the ball ?

10/18/19

Solving for linear equations

What does y equal, answer in slope-intercept(-2x+3y=12)

write the equation of the line that is parallel to the line 2x+5y=15 and passes through the point (-10,1)

slope intercept form homework that i do not understand and would love some help with pls and thx

write the equation of the line that is parallel to the line 2x+5y=15 and passes through the point (-10,1)

slope intercept form homework that i do not understand and would love some help with pls and thx

10/18/19

slope is -2, and (4, 3) is on the line

10/18/19

What is volume of the contents in a baseball with a diameter of 45 cm

Volume equals 2/3 Pi to the 2h

10/17/19

A satellite orbits Earth.

The only force on the satellite is the gravitational force exerted by Earth. How does the satellite’s acceleration compare to the gravitational field at the location of the satellite? Select two... more

How do i solve for n?

n-(-6)=12 how do i solve this by using a line through a equal sign?

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