Friday

September 30, 2016
Total # Posts: 56

**Mathematics**

A bus travels at an average speed of 50km/h for 42 minutes. How far does it travel?:)

*August 4, 2016*

**math**

Well, first you see what increase means which is become or make greater size. and decrease is make smaller size. so then you add 104 and 22 and you get 126. then subtract 120 and 25 then you get 95. Hope that helped.

*May 25, 2016*

**Please help me with this math**

Okay thank you so much John! :-)

*May 25, 2016*

**Please help me with this math**

Solve for x. and show your work. -3x+5 less than or equal to -22 Note:where it says "less than or equal to" its the less than or equal to sign. Please help me!

*May 25, 2016*

**Math- Prob Stat**

it should be D.

*May 25, 2016*

**Math**

Scary guy is going to use 22/7 to find the exact circumference. He is wrong. Why?

*May 24, 2016*

**Science**

The atmosphere is extremely thin here. The upper part of this layer is the beginning of true space. Some manmade satellites orbit the Earth within this layer. The air is very thin here, but very hot – thousands of degrees hot! It is heated by the Sun’s energy. Both ...

*May 24, 2016*

**Math**

Thanks so much!:-)

*May 24, 2016*

**Math**

rose is getting a snare drum for her birthday! They are 14 inches in diameter. I want to wrap ribbon around 4 times. How many inches of ribbon do i need? write the formula, and show your work.

*May 24, 2016*

**MATH HELP !!!!!**

2/7

*May 19, 2016*

**Math**

Find the Circumference. a) Give an exact answer in terms of pi. 42pi C=pi*d=pi.pi*42=42pi. Use pi~22/7,and express your answers as a fraction in lowest terms.

*May 2, 2016*

**life orientation**

Human rights violation or discrimination and explain in an introductory paragraph why you choose the specific human rights violation or discrimination?

*April 27, 2016*

**Math**

Give examples of function

*April 22, 2016*

**Math**

I dont know

*April 22, 2016*

**Math**

If p is x-2 is greater and equal to 3, what is the negation of p?

*April 22, 2016*

**Math**

11 and 8

*April 21, 2016*

**Math**

The sum of ages of two sisters are 19 years.in five years time the product of their ages will be 208.what are their ages?

*April 21, 2016*

**Math**

< WXY=113.Use what you know about angles in a parallelogram to find the measure of the other angels <XYZ= <YZW= <ZWX=

*April 12, 2016*

**Chemistry**

1) If 0.5 moles of a mono alkanoic acid weighs 44g,determine the molecular formular. 2) molecular formular =emprical * n. 3) molecular formular = 44*0.5

*April 5, 2016*

**MATHS**

FIND The 6th And 5th Term Of The A.P Whose First Term Is 6 And Common Difference Is ?

*March 9, 2016*

**Chemistry**

Please,tell me the ways I can use to understand chemistry better.I need help,and it is urgent because am starting to drop.

*February 17, 2016*

**Chemistry**

Describe how you would distinguish between solutions NH4Cl and NaCl using litmus paper

*February 16, 2016*

**Math just explain another**

F(-5/3) = 3 (-5/3)+5 =-5+5 =0 I WANT TO KNOW HOW ITBECAME -5 ... PLEASE

*February 15, 2016*

**Math College Algebra**

For the solution of finding zeros flr -6x^2-13x+5 When i use factoring and completing the squares the zeros are 1/3 and -5/2 However when i used the quadratic formula it gave me -13+ - sqrt of 17/ 12 Why is that. Is it still tge same How

*February 15, 2016*

**Math just explain**

Why do I get different answer when I use the quadratic equation? In finding the zeros of a function. I used factoring and completing the squares and it gave me the same answer.. How am I going to defend that my answer using quadatic formula is also right ?

*February 15, 2016*

**MATH I just need explanation very easy ( for you)**

Why do I get different answer when I use the quadratic equation? In finding the zeros of a function. I used factoring and completing the squares and it gave me the same answer.. How am I going to defend that my answer using quadatic formula is also right ?

*February 15, 2016*

**MATH I just need explanation very easy ( for you)**

Completing the Squares F(x) =x^2+3x+2 F(x)=0 X^2+3x+2=0 WHY DIDNT IT BECOME -X^2-3X-2 ? ( EXPLAIN THIS PLEASE) Next for the solution X^2+3x+3(3/2)^2 = -2+(3/2)^2 (X+3/2)^2=-2+9/4 (X+3/2)^2 = 9/4 -8/4 =1/4 ( WHERE DID THEY GET 8/ 4?

*February 15, 2016*

**math**

how do you add 2 3/4 and 3 2/5

*October 22, 2015*

**ath**

how do you add mixed fractions?

*October 22, 2015*

**math**

for every person who has the flu, there are 6 people who have only flu like symptoms. if a doctor see 40 patients, determine approximately how many patients you would expect to have only flu like symptoms.

*October 22, 2015*

**math**

how do you find the ratio and percent of the ratio...14 students out of 29 are boys. what is the ratio for girls and the percent of girls.

*October 22, 2015*

**Oak view elementary **

It is greater than 43 and less than 52 if you add the digits the sum is 8 write the number word

*August 31, 2015*

**F.g.c jos**

Maths,show a composite solid consisting of a cube of edge,28cm and a square based pyramid of height 16cm.calculate the volume of the solid.

*July 6, 2015*

**algebra word problems**

hi

*March 3, 2015*

**English**

i dob't know im doing the same thing

*January 20, 2015*

**maths**

A number of two digits is increased by 9. when the digits are reversed,the sum of the digit is 5. find the number. help pls

*October 30, 2014*

**maths**

the sum of the first two terms of a GP is 28,but the sum of the third and fourth terms is 252.find the second term of the gp if the seventh term is 5103. please help.

*October 24, 2014*

**Physics**

state the assumptions that makes up the kinetic theory and evidence to prove sny two of these assumptions

*September 17, 2014*

**math**

It A i thing i went to open study they said A.

*March 25, 2014*

**Maths G.P.**

Find the sum of the nth terms of a G.P 5+15+45+...........What is the smallest number of the terms which will give a total of more than 10^8.

*February 18, 2014*

**Math.G.P**

The 1st term of a G.P is equal to x-2,the 3rd term is x+6 and the arithmetic mean of the 1st and 3rd terms stands in the ratio to the 2nd 5:3.find the value of x.

*February 14, 2014*

**Math:A.P.**

The 1st,3rd and 9th terms of an A.P are the three terms of a G.P.if the 7th term of the A.P is 19.calculate the 20th term of the A.P and the sum of the first 12terms of the G.P(LEAVING YOUR ANSWER IN INDEX FORM)

*February 6, 2014*

**Math**

Given that T7=23,Tn=43 and T2n=91.for an A.P.find a,d and n...help please

*January 29, 2014*

**Math**

Given that T7=23,Tn=43 and T2n=91.for an A.P.find a,d and n...help please

*January 29, 2014*

**Math**

The nth term of an A.P. Is 3 times the 5th term.(a)find the relationship between a and d.(b)prove that the 8th term is 5times the 4th term.

*January 29, 2014*

**MATH**

A box contains 6red pencils and 8 black pencils.what fraction of the pencil is red

*January 16, 2013*

**math**

i think it 9:4 too

*November 16, 2012*

**American Government -**

In most States, the right to vote was originally denied to all but which one of the following groups?

*October 1, 2012*

**Economics**

What is labour?

*January 25, 2012*

**Math**

A rock is placed into a graduated cylinder containing 80 mL of water. What is the volume of the rock if the water level rises to the 120 mL level?

*September 29, 2011*

**elapsed time**

6 hours and 9 minutes i think. if i got the answer wrong its because i dont know how to elapse time

*April 4, 2011*

**grammer (troublesome verbs)**

Why are they called "Troublesome Verbs".

*February 10, 2010*

**home economics**

what are the braches of home economics

*December 20, 2008*

**fallacies**

what type of sentence is this, In one of her columns, Abigail Van Buren printed the letter of “I’d rather be a widow.” The letter writer, a divorcée, complained about widows who said they had a hard time coping. Far better, she wrote, to be a widow than ...

*October 23, 2007*

**Algebra**

The answer is -3/2

*October 3, 2007*

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