# math. can someone explain this!

169,189 results

### Can someone Explain this(math)

34, 36, 43, 46, 47, 48, 48, 52, 53, 54 Box And whisker Plot I Don't Understand these at all can someone Explain without totally giving me the answer?

### Human resource

Can someone explain me this question: explain how and to what extent THE CONCEPT OF PEOPLE HAS CHANGED OVERTIME ,HENCE,HIGHLIGHTING THE EVOLUTION AND GIVING PRACTICAL EXAMPLES TO ILLUSTRATE YOUR ANSWER. am new to this module and can someone pls explain that question to me!

can someone please help explain how to do this problem. i have a previous posting where i tried to work the problem out, and someone tried to explain where i was confused, but im still confused. 4(2n+1)=3(6n+3)+1

### science question?

can someone explain to me?? can someone explain the economic impact of wind energy on an area

### Chemistry

Can someone please explain to me what was John Dalton's experiment that led to his atomic theory? I know it's the electrolysis of water, but I'd appreciate if someone could explain in detail.

### math

solve the absolute value 3/2x+4/-1=11 // stands for brackets could someone explain /2x+7/<=27 /2x+10/>26 /2x-1/=3 I do not understand if someone could help

### math

Can someone please help with solving compound inequality. !.) 6x-4<-34 or 3x+10>10 2.) -2<=2x-4<4 I'd appreciate if someone can explain not looking for just answer. Thank you

### english

Can someone explain thoroughly what EFL learners get from the task where they have ti put new words into context?Can someone explain this stategy?And also another strategie - using linguistic clues

### Evolutionary Bio

I was wondering if someone could explain to me how two haploid mating types can form a diploid. Also could someone explain the haplodiplontic life cycle? I would very much appreciate it.

### Biology....someone who can explain something to me

can someone explain the Miller-Urey Experiment to me? I've read it again and again and I just don't really get it. Please help me out here.

### Math

Does an 8-car Ferris wheel have rotational symmetry? Explain I am so confused. Can someone explain this?

### math help??

can someone explain there answer and explain how they got it ?? 7 3/5 ft = __yd. A.15 1/5 B.3 4/5 C.2 8/15 D.22 4/5

### math

i was doing the mean theorem for this problem: (x+4)^2 (x-3) on [-4,3] i got to: 3x^2 + 10x-8=7 someone helped me out and told me the answer was (-5 +/- sqrt(70))/(3) but i don't know how to get to there, can someone please explain to me how to get to this point?

### Math Explain

18x^2 + 6 + 4x - 15x^2 - 4 + 13x okay i know the answer is 3x^2 + 17x + 10 but i dont know how i got it can someone explain plz

### Math

Describe a simple process for using rates and unit prices that might help someone who is having difficulty understanding these concepts? I do not understand what this is asking, can someone explain what it is wanting?

I need someone to explain how to solve equations with two variables and tell me what the formula or equation is? Please help and explain. Thank you!

### chemistry

can someone explain to me what happens when zinc and copper sulfate react? I know its a redox reaction and it gives off heat making it exothermic, but don't know whats actually happening in that reaction. can someone explain to me that reaction?

### Math

9. how you would convert the repeating, non terminating decimal to a fraction? explain the process as you solve the problem. 0.1515 I don't understand this question can someone help explain this?

### math

I asked this question but no one answered it. Can someone please help explain this before I have my math test today. THANKS. A carpenter has several boards of equal length. He cuts 3/5 of each board. After cutting the boards the carpenter noticies he has enough pieces left to ...

### math/ algebra 1

can someone please help me explain how they got this answer and can someone please show me the steps into solving this question? Q: Four more than the quotient of a number and three is at least nine.

Find the derivative of the function. g(u) = (5+u^2)^5(3-9u^2)^8 Could someone please explain the steps that would lead me to the answer? I'm completely stuck.

### Math Correction

Explain how you can tell(without graphing) that the function has no x intercept and no asymptotes. What is the end behaviour? r(x)= x^6+10 / x^4+8x^2+15 How would I solve this? I know it has something to do with factoring but im not sure what else to do. this is what i have so...

### Math

I missied school Friday and am not sure how to do my math homework. here is one problem. If someone will help me figure this out and explain it I would be able to figure the rest out. ** Write two values of x for which the i nequality is true 4.5<x<4.6 Will someone ...

### What Makes A Good Math Teacher?

I think a good math teacher is someone who can explain math topics at the level of students. A good math teacher is someone who does not try to impress students with his or her math skills (college math professors are famous for boasting). In your opinion, what makes a good ...

### algebra

i need help can someone explain how to do this X+3+2x=X+35X what is the answer or can someone help me?

### Math

x+3y = 10 & x=2y-5 could someone explain how to do this.

### Math

Can someone explain to me how to do capacity

### math

Can someone explain how to do this problem 8 9/10 + 5 3/4 - 5

### math

what is the reciprocal of 8??? i don't get how to do it.... can someone explain it???

### Math

Can someone explain lnx^(1/5)?

### MATH

can someone explain. 3(cos(X)-1)=-1 thanks

### math . someone please explain

(-3x^-4y^-2)^-1 / (x^4y^4z^4) ^-4

### Math

I'm doing math through correspondence so material is not explained very well. I would appreciate if someone could explain this to me. This lesson is review of set theory and first degree equations. Indicate whether each of the following statements is true or false. If the ...

### English

2. Instructions: complete with this sentences My answers are with capital letter If you won’t ask - if you’ ll listen - I won’t go - we will go- If you’ll just - someone will 1. IF YOU WON’T ASK them over, I'll have to do it myself. 2. I'll tell you why I liked the ...

### Math Help

could someone please give me an example not an example using coins, marbles, spinner, like something different that would explain the difference b/w theoretical and experimental probability. And please explain.

### Math

Can someone explain how to write 7/16 as a percent?

### Math

Can someone explain how r = sqrt(1+(c-3)^2) becomwa r = (c^2-6c+10)^1/2

### Math

Can someone explain to me how to calculate the following: | -3 - | -7-7||.

### math

79.9% of 10,034.. and can someone please explain how to do these.

### Math

x^-5 * x^7= x^5 can someone explain why and check if it is correct

### Math

Can someone explain to me why -4 not a whole number. THANKS

### math

Can someone help explain the sequence of this pattern? Thanks. 1/3 , 5/6 , 4/3

### math

Can someone help me and explain what (10P4-) is pls?

### math

32-q+0.25q=15.50 Can someone explain how to solve this?

### Math 7a

Can someone explain how to get the answer to n/-3 + 5 greater than 4?

24+5(x=13) Can someone explain me the steps to doing this? Thanks!

### Algebra, explain how to please

Can someone explain to me how to solve -14=2/5(9-2b) It would be greatly appreciated thank you

### Science

explain how a microclimate can affect crop production I need someone to explain this to me because i don't get it

### Algebra, explain?

So I have to solve this problem 9a=6(a+4) And then I wrote down: 9a=6a+24 but I don't know what to do from there, can someone explain to me please?

### Pre Algebra

I don't understand "Using Graphs to Persuade". Does anyone know of somewhere where they explain how to do it, or someone on here to explain? Thanks!

### Grade 12 Data Management math

I'm doing math through correspondence so material is not explained very well. I would appreciate if someone could explain this to me. This lesson is review of set theory and first degree equations. Indicate whether each of the following statements is true or false. If the ...

### math

what are 3 ways you would explain to someone what 4 x 3 means?

### math

can someone explain what vertex arrangements are? And how to find them.

### Math homework

x= 3 y=8 x-y+3-8+2 =3+(-8)+2 =-5+2 =-3 Can someone explain to me why this is wrong? and help me correct it?

### Math

Can someone explain the sine rule please?

### Math

What is 100% of 86.5? Can someone explain how to find the answer.

### math

determine the value of N: N/20 * 100%=60% can someone explain

### Math

Can someone explain how to work and graph this problem. f(x)=x^2+6x+5

### math

How do you divide 23/345 ????? Can someone explain it please!!

### Math

"M<5 = x + 37. Find x?" If someone could explain this to me I would be so grateful!

### MATH HEL PLZ!!!!

what is the reciprocal of 8??? i don't get how to do it.... can someone explain it???

### math

how do you divide 3 divided by 4 1/2 ? can someone please explain

### Math

Will someone please explain to me how to simplify -10n - 6 + n - 5 And -6(n-9)

### Math

I'm confused on these questions. Can someone explain to me how to solve them? 1.p+12>9 A.p>21 B.p>3 C.p>-21 D.p>-3 2.m-7<6 A.m<-1 B.m>1 C.m<13 D.m<-13

### Math 7a

can someone explain how to get the answer to 3a - 4 less than or equal to 5

### math

I do not undeerstand this question for homework. Determine if the set is closed for the given operation. 1. yes or no- The set of positive fractions for division. 2. yes or no=The set of positive integers for subtraction. Can someone help me? Is there a website that I can go ...

### math(help)

please help someone explain this please!! The length of a marathon is 138,435 ft.each stride,or step,by a particular runner is 3 ft long.does the number of strides the runner takes fit evenly into the length of the race?(EXPLAIN ANSWER PLEASE) --------------------------- IS 38...

### Math

can someone explain this please? Identify whether each graph represents a function. Explain. If the graph dose represent a function is the function linear? the coordinates are (0,5) (1,0) (2,-3) (3.-4)(5,0) (6,5)

### Biology

Could someone explain what concentration gradient is? My book doesn't give a definition, and the definitions on the web that I've found don't explain it very well.

### algebra

Can someone show me the step to solving this equation because I am just not getting it. My teacher is confusing me, so I need someone else to explain it in a different uncomplicated way. y-1/x+3 = -3/4.Thanks so much you guys for the help.

Could someone explain what does it mean to "stabilize international exchange rates"? I would really appreciate it if someone wrote a brief explanation, because I just don't understand

### math

is (-1, 5) a soultion for each system? x + y = 4 x=-1 can someone please explain how to solve this? thanks.

### math

can someone explain what Subtraction property of equality is? I don't understand it.

### Math

I have no clue what this means. Can someone explain this to me. Evaluate t^1

### Math

The square root of 27b^11 Can someone explain to me how to solve this?

### math

Can someone solve this and explain it please 4^log2 (2log2 5)

### colleGe math

y=-2|x| Will someone please explain how I'm supposed to graph this?

### Math

Y=|x| Y=|1/2x| Can someone help me explain how decreasing the coefficient of x affects the graph

### Math 221

9w-w^3 I need someone to explain how do I factor this problem

### Math (Polynomials)

What are the coefficients in the polynomial 4x^2+3x-3? A. 4,-3, -3 B. 4, 3 C. 4, 3, 3 D. -4, 3 I'm not sure how to do this can someone explain?

### Math

Can someone explain to me this : -sinx=cosx X=3pi/4 and 7pi/4

### Math help !!!

Connexus Pre-algebra If m<1=37°, what is m<4? A: 53° B: 43° C: 37° D:27° Will someone help explain to me how I would do this? Thank you!!!!

### math

will someone explain to me how to solve this expression. 3x – 4 + x = 32 pls help. I am not good at this

### math

2nd grade math question Show how you would explain "Make a 10" to someone who never heard of it.

### Math scientific expressions

Can someone please explain to me what exactly scientific notations are and what I need to know to solve them properly?? Also, provide worked out examples and explain the steps you followed. PLEASE, no joke responses... I just want a better understanding.

### 12 Biology! URGENT!

Can anyone please explain how LH affects estrogen and progesterone? I tried searching the internet and I don't understand, so can someone EXPLAIN it to me in words? THANKS!! THANKS!

The tires of a car make 63 revolutions as the car reduces its speed uniformly from 94.0 km/h to 58.0 km/h. The tires have a diameter of 0.88 m. What was the angular acceleration of each tire? And If the car continues to decelerate at this rate, how much more time is required ...

### Math

Can someone please explain to me exactly what type of math this is (e.g. radicals, linear equations) and how I would go about solving this?

### Math

Could someone explain to me how to work these math problems. Thanks. -4 -n -4n + 15 -10 - (-7n) + (-9n)

### Elmentary math

Can someone please help me explaim this question to one of my classmates she asked me this question and I don't know what to tell her. Thanks I am having a tough time grasping odds. I get it confused with probability. Can you explain it to me. Sometimes our teacher and our ...

### Chemistry

Please can someone help explain the following: Explain the kinetics of combustion as a complex free radical process using hydrogen fuel.

### math

Rules:Determine wether the two expressions are equivalent.If so,tell what property is applied.If not, explain why. 1)18 x 1 and 18 2)7 + 0 and 7 3)0 + 12 and 0 can someone please explain to me why these expressions are not equivalent. I know that these are examples of Identity...

### Math

Can someone explain to me how to do this please!!! Solve the system of equations graphically: x+y>3 x-y<6

### Math

Write the ratio of 4 1/3 to 6 in simplest form. I am not sure how to do this can someone explain how?

### math 117

Is this right (3 x 10^4)(2 x 10^2) = 6.0 x 10^6, can someone please explain : ) I have no clue...

### MATH ALGEBRA

Can someone explain how to do this problem pleeeeasseeee. i need help .:/ . 3x – 11 = 10 – 4x THANKS SO MUCH!

### Math (URGENT)

How to graph: y=x(x-4) Calculator shows the vertex at (2,-4) Can someone explain why? Thanks.

### math

Find the angles of atriangle which are in the ratio 2:3:5. Could someone explain how to do this also. Thanks.