All Questions ⁺⁰237643 Questions

0

868

1

Need help, Thanks!

The function $\lfloor x\rfloor$ is defined as the largest integer less than or equal to $x$. For example, $\lfloor 5.67\rfloor = 5$, $\lfloor -\tfrac 14\rfloor = -1$, and $\lfloor 8\rfloor = 8$. What is the range of the function $$f(x) = \lfloor x\rfloor read more ..

Guest Feb 21, 2019

+1

845

1

+193

solve for x

-(-(-)(-)(-10x))=-5 solve for x.

A. X= 0.5
B. X= 0.7 repeating read more ..

bigbrotheprodude Feb 21, 2019

+1

1742

1

+193

equation

The equation 24x2+25x−47ax−2=−8x−3−53ax−2 is true for all values of x≠2a, where a is a constant.
What is the value of a?
A) -16
B) -3
C) 3
D) 16

bigbrotheprodude Feb 21, 2019

0

812

0

+119

(Photoelectric effect) Finding velocity of ejected electron given initial and final wavelengths of X-ray

Hey, I'm in my senior year of highschool and I'm stuck on this problem that deals with things I haven't even learned (Canadian education system for ya). It has to do with the photoelectric effect.
Given the wavelengths of an X-ray before and after read more ..

Aleguan Feb 21, 2019

+1

844

2

+193

how to do this

bigbrotheprodude Feb 21, 2019

+2

848

1

+193

Need help with this

convergence

HELP PLS read more ..

bigbrotheprodude Feb 21, 2019

0

790

4

help

Find all real values of a for which the equation has four real roots.

heureka ●●●●

Guest Feb 21, 2019

0

748

2

+1443

Plz help, thx.

Consider a 5.0 kg object traveling to the right at 25. m/s and colliding with a stationary 1.0 kg object. How much momentum was transferred to the 1.0 kg object?

SmartMathMan Feb 21, 2019

-5

643

1

+73

How do you do this? Help!

How do you do this?

GAMEMASTERX40 Feb 21, 2019

0

751

2

+1443

help

Consider a 5.0 kg object traveling to the right at 25. m/s and colliding with a stationary 1.0 kg object. If the first object continues at 20. m/s to the right after the collision, what is its new momentum?

SmartMathMan Feb 21, 2019

0

607

2

Infinite Exponents

I never know how to do these types of questions:

Thanks! read more ..

Guest Feb 21, 2019

0

1372

1

please help me!

A fisherman can see seven aquatic creatures in a lake --- four crocodiles, a catfish, and two giant squid. If he does not wish to fish two crocodiles consecutively, in how many orders can he catch all seven creatures? (Individuals from the same species read more ..

Guest Feb 21, 2019

0

617

1

help

Find the sum of the real values of x such that the infinite geometric series is equal to -12.

Guest Feb 21, 2019

0

571

6

Synthetic??

I don't understand... How do I find the answer?? I think I need to do Synthetic division but not sure. Please help and show work. Thanks. Sorry

ElectricPavlov ●●●●●●

Guest Feb 21, 2019

0

780

2

+1995

is it (1,4) ?

is it (1,4) ?

i think its the 2 i have selected?

jjennylove Feb 21, 2019

0

826

1

naruto vs goku

Could naruto beat goku?

Guest Feb 21, 2019

0

701

2

+1995

I think i plug in the values but I am unsure

I think i plug in the values but I am unsure

jjennylove Feb 21, 2019

0

841

3

+229

help me out with irrational ?

which number is irrational?

read more ..

raziel305 Feb 21, 2019

+1

678

1

help as soon as you can. i will say thanks ;)

If the numerator of a fraction is increased by six, the value of the fraction will increase by one. If the denominator of the original fraction is increased by 36, the value of the original fraction will decrease by one. What is the original fraction? read more ..

Guest Feb 21, 2019

+1

1149

1

+260

Velocity-Time Graphs

qualitystreet Feb 21, 2019

0

763

2

+1443

Help plz. Urgent

consider a 5.0 kg object traveling to the right at 25. m/s and colliding with a stationary 1.0 kg object. What is the total momentum of the system?

SmartMathMan Feb 21, 2019

0

835

2

+229

RATIONAL

Which number is rational?
A:pi
B:0.83587643.
C:sqrt7 read more ..

raziel305 Feb 21, 2019

2 Online Users