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...
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Triangle formula A=bh
Find the height of a triangle when A =18 in.² and B=9in? Explain?
10/09/20
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)=
10/08/20
If a car travels at a rate of 65 mph, how long does it take for the car to travel 25 miles?
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...
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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...
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10/02/20
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
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...
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10/01/20
eight less than 23 is fifteen
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...
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09/30/20
-15 times what equals two
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