10/12/20

physics question

An car is brought to rest in a distance of 484 m using a constant acceleration of -8.0 m/s2. What was the velocity of the car when the acceleration first began?

10/10/20

Motion at Constant Speed

How long will it take a ball to roll 15 meters along the floor at a speed of 0.6 m/s?

10/09/20

For real numbers,a,b, and,c determine whether each statement is TRUE or FALSE (circle). If FALSE, justify with an explanation.

If a<b, and I divide both side by a non-zero number c, then a/c < b/cTrue? or False?

10/09/20

1/2 divided by 2=????

Okay this is one if my questions from my school paper! Okay so i went to a website and did the question....and it said it was 2 1/2 i'm asking can y'all show me how they got that answer?Oops i... more

10/09/20

Triangle formula A=bh

Find the height of a triangle when A =18 in.² and B=9in? Explain?

Graphs of Polynomial Functions

3The polynomial of degree 3, P(x), has a root of multiplicity 2 at x=4 and a root of multiplicity 1 at x=−3. The y-intercept is y=−14.4.Find a formula for P(x).P(x)=

10/07/20

Find the polynomial with given zeros and point...

write a polynomial with the zeros of: -3, 1, 4 whose graph passes through the point (6, 270)im so confused so any help would be appreciated! Thank you so much!

10/06/20

Two consecutive integers

The sum of two consecutive even integers is -318. Find the integers

10/04/20

physics question

You are given a problem in which you are told the collision is perfectly inelastic. What does this tell you?A. After the collision, one of the objects remains motionless.B. The two objects swap... more

10/02/20

The vector position of a particle varies in time according to the expression r with arrow = 6.20 î − 5.40t2 ĵ where r with arrow is in meters and t is in seconds.

(a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.)(b) Determine the acceleration of the particle as a function of... more

slope intercept form

Passes through (-12,6) and is perpendicular to y=3x-8Having a tough time doing this one because there were no examples.

10/02/20

Which equation has the following roots: - 3 and 7?

10/02/20

The vector position of a particle varies in time according to the expression r with arrow = 6.20 î − 5.40t2 ĵ where r with arrow is in meters and t is in seconds.

(a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.)(b) Determine the acceleration of the particle as a function of... more

10/01/20

eight less than 23 is fifteen

10/01/20

A simple question that I do not understand why this statement is “T”

It says EVERY positive a so can I just take a = 10 ?And also it says EVERY real b so can I take b = 1 ?However when I insert these numbers the equation is not satisfied obviously. So I thought... more

10/01/20

find the two possitive odd integers whose product is 99

09/30/20

-15 times what equals two

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