Saturday

February 13, 2016
Total # Posts: 268

**Math**

What would 39/8 be on a number line
*January 28, 2016*

**Maths**

the monthly charge C of an electricity company is made up of follows:A constant charge a and A charge which varies directly as N the number of units used . when N=80 C =820 naira . When N =124 , C =1040 naira find the relationship between C and N ,find C when N = 180
*January 9, 2016*

**Maths**

6/x+3=11/x+3
*January 9, 2016*

**Maths**

i can not draw it here i wz just asking if there is any particular formula
*January 9, 2016*

**Maths**

what is the formula for calculating area of shaded part
*January 9, 2016*

**Maths**

Ms Sue pls help
*January 9, 2016*

**Maths**

the acute angles of a rhombus are 76 degrees if the shorter diagonal is of length 8 cm calculate of the sides of the rhombus to the nearest mm
*January 9, 2016*

**Maths**

it was the second one that was CORRECT
*January 6, 2016*

**Maths**

yes thanks
*January 6, 2016*

**Maths**

Solve the equation: 3x-2/8 = 8+5x/2
*January 6, 2016*

**Maths**

are u sure it is substitution or simultaneous equation
*January 6, 2016*

**Maths**

The sum of two numbers is 21 .two-thirds of one number is added to three-quarters of the other number to give 15 .find the two numbers,showing clearly your workings.
*January 6, 2016*

**Maths**

A cuboid is 24 cm long ,20 cm wide and 15 cm high . A similar cuboid is 16 cm long . what is it's height
*January 6, 2016*

**Maths**

3x+2/5 -2x+3/3 =3 i do not have a clue of how to start
*January 4, 2016*

**Maths**

The angle of depression of a point g on a horizontal ground top , T of an electric pole is 25 degrees .if the distance from g to the foot of the pole is 45 m , calculate the height of the pole to the nearest whole number.
*January 4, 2016*

**math**

4/14 i think you can reduce it to it's lowest term
*January 4, 2016*

**Maths**

A soak away was dug by 5 men in 24 days. How many days will it take 15 men to dig it if they were to work at the same rate.
*January 4, 2016*

**Math**

not sure but i am thinking 5
*January 4, 2016*

**Maths**

i am not sure
*January 4, 2016*

**Maths**

sorry my mistake
*January 4, 2016*

**Maths**

A closed tin of milk has a diameter of 10 cm and height 16 cm , find the total surface area of the tin {take pie to be 22/7}
*January 4, 2016*

**Science**

ok wat about 6 to 8
*January 4, 2016*

**Science**

1.my answer is also A 2.not so sure 3.my answer is B 4.i guess D 5.not sure but i will go for B From number 6 to 8 got no idea but 9 is B
*January 4, 2016*

**Maths**

The ratio of the corresponding sides of two similar triangles are 2:5.Calculate the area of the larger triangle if the area of the smaller triangle is 28 square.
*January 4, 2016*

**social science**

i guess it is cuz it is d largest river basin in d world
*January 4, 2016*

**english grammar**

i really do not understand the few letters and figures
*January 4, 2016*

**Math factoring**

15x squared - 35x + 10factor the expression
*December 10, 2015*

**maths lit,physics,life science n tourism**

i don't know which career to choose can you help me ?I'm doing grade 11.
*November 12, 2015*

**Nursing QUESTION HELP**

Does LPN work with kids? I asked my mom and she said no (she an LPN herself) but online it says yes.
*August 9, 2015*

**math**

explain how you can use a number line to show that 3/6 and 1/2 are equivalent fractions?
*March 3, 2015*

**ALGEBRA**

a VIDEO TAPE CAN RECORED 2 HRS ON SHORT PLAY, 4 HRS ON LONG PLAY, OR 6 HRS ON EXTENDED PLAY. after RECORDING 43 MINUTES ON SHORT PLAY AND 27 MINUTES ON LONG PLAY, HOW MANY MINUTES CAN IT RECORD ON EXTENDED PLAY?
*February 12, 2015*

**algebra**

Annie and Ravi have two candles. One of them is one inch longer than the other. Annie lights the longer candle at 7:00 and RAvi lights the shorter candle at 8:30. At 11:00 the two candles are the same length. The shorter candle burns out at 12:30 and the other at 1:00. What ...
*February 11, 2015*

**math**

For each of two rectangles, the length to width ratio is 3:2. The ratio of the length of the larger rectangle to the length of the smaller rectangle is 7:5. What is the ratio of the area of the two rectangles?
*February 11, 2015*

**math**

For each of two rectangles, the length to width ratio is 3:2. The ratio of the length of the larger is 7:5. What is the ratio of the area of the two rectangles?
*February 11, 2015*

**maths**

Volume of prism 1296 cube cm height 16/√3cm find whole surface area.
*January 19, 2015*

**Physics**

Amy walks at an average speed of 1.75 m/s toward her airport gate. When she comes within 57.5 m of her gate, she gets onto and continues to walk on a people mover at the same rate. (A) If she arrives at the gate 15.3 seconds after getting on the people mover how fast was the ...
*January 8, 2015*

**chemistry**

•Which of the following solutions will be the best buffer at a pH of 9.26? (Ka for HC2H3O2 is 1.8 x 10–5; Kb for NH3 is 1.8 x 10–5.) a)0.20 M HC2H3O2 and 0.20 M NaC2H3O2 b)3.0 M HC2H3O2 and 3.0 M NH4Cl c)0.20 M NH3 and 0.20 M NH4Cl d)3.0 M NH3 and 3.0 M NH4Cl e)...
*January 4, 2015*

**math**

If I have to sell over 50 million product. how many a day will that be to total that amount for 5 years. please show how you fiquired the problem out . thank you
*December 25, 2014*

**math**

How many products do I have to sell at $19.99 to make a billion dollars. please show me how you figured the problem out. Thank you and Happy Holiday
*December 25, 2014*

**math**

each square title, to be used to cover a table, has an area of 16in2. how many tiles are required to cover a square table that has the dimensions of 6 by 6 feet?
*November 13, 2014*

**Algebra**

simplify the expression ã7(7-ã7)+9ã7
*November 2, 2014*

**math**

determine known length for a triangle one side is 2.5cm other side 1.6cm find how solve the third side
*October 9, 2014*

**math**

kx^2 + (k+2)x -3 =0 has roots which are real and positive. Find the possible values that k may have. I understand that I have to use the discriminant to solve this, but I can't seem to get the answer right, so I really need help!!
*September 28, 2014*

**math**

use a financial calculator. Present value = $110,000, future value = 0 (as you have paid off the loan at that point), 12 payments per year, n = 240 (number of payments), interest = 12%, solve for payment (usually "pmt"). Once you have the payment multiply by 240, the...
*September 23, 2014*

**English**

I about the change this fragment sentence into complete sentence. Please help?
*June 11, 2014*

**entrepreneur**

a appendicesfor a business plan
*May 29, 2014*

**entrepreneur**

explain how to do a appenices for a hospital
*May 29, 2014*

**business plan **

The information you gave staed a error please check information a resubmit thank you
*April 22, 2014*

**business**

research please assist how do you start a hospital please give websites for contact information thank you
*April 22, 2014*

**business**

help
*April 22, 2014*

**business**

how to open a new hospital
*April 22, 2014*

**math**

a ground is 80m wide& 60m long. how much wire is required for fits fencing in two rows.
*April 22, 2014*

**economic**

what is the total size of the cleaning market. what is the current demand in target market. trends in target market-growth trends,trends in consumer preferences and trend in product development. please help
*February 21, 2014*

**math**

8.6% net profit 3,000,000 revenues how do you find the profit
*January 28, 2014*

**BUSINESS PLAN **

IF I HAVE A NEW BUSNESS HOW CAN I DO THE FINANCIAL PLAN WLL THE PROJECT BALANCE SHHET BE OK TO EXPLAIN IT WILL BE FIANANCE BY ITS OWN EARNINGA
*January 21, 2014*

**business plan**

how do you explain the PROCESS AND THE SURROUNDING ENVIRONMENT FOR THE OPERATIONAL PLAN FOR A CLEANING BUSINESS
*January 21, 2014*

**business plan**

Please respond I did review the information you gave me and I was told to anwer this question. can you please respond with your assistance how to answer this question. How can I clearly state sound reasons that my services are currently viable and how I will react to future ...
*January 4, 2014*

**Business plan**

How can I clearly state sound reasons that my services are currently viable and how I will react to future challenge. I have cleaning business
*January 4, 2014*

**Business plan**

Explain the fundamentals of the proposed business.. if I know the services I will supply please give me examples how I can make a profit I have a cleaning business. thank you
*January 4, 2014*

**Business plan**

a cleaning business my plans for this business is to provide quality services and go international
*December 29, 2013*

**business plan**

Can you please give examples of if I wanted more clients and staff how I can acquire them.
*December 27, 2013*

**Business plan**

Give examples of how a operational plan is set up.
*December 26, 2013*

**Business plan**

give examples of how a operational plan is set up.
*December 26, 2013*

**Business plan**

If I have a battery as a product how can I describe in depth the technical specifications photos and other bulky items belong in appendices.
*December 26, 2013*

**business plan**

Can you please give me examples for how I can show that I am making a profit for a decluttering service, office cleaning, stripping floors and buffing floors services.
*December 25, 2013*

**business plan**

How would you answer this question for a cleaning business. Explain the fundamentals of the proposed business?
*December 25, 2013*

**Business Plan**

Can you please give examples if I wanted more clients and staff how I can acquire them.
*December 25, 2013*

**Business Plan**

How do I answer this question for a cleaning business . How will your business grow and where will you see your business in five years?
*December 25, 2013*

**chemistry**

a saturated solution of barium chloride at 30c contains 150g water. how much additional barium chloride can be dissolved by heating this solution to 60c
*November 30, 2013*

**College Physics **

At what frequency does the inductive reactance of a 42.0 µH inductor equal the capacitive reactance of a 42.0 µF capacitor? kHz
*November 30, 2013*

**PHYSICS helppp!!!**

A conductor consists of a circular loop of radius R and two straight, long sections The wire lies in the plane of the paper and carries a current I. Find an expression for the vector magnetic field at the center of the loop
*November 10, 2013*

**PHYSICS**

A conductor consists of a circular loop of radius R and two straight, long sections The wire lies in the plane of the paper and carries a current I. Find an expression for the vector magnetic field at the center of the loop
*November 9, 2013*

**PHYSICS**

A proton moves with a velocity of vector v = (6i hat bold - 3j hat bold + k hat bold) m/s in a region in which the magnetic field is vector B = (i hat bold + 2j hat bold - 3k hat bold) T. What is the magnitude of the magnetic force this charge experiences? N
*October 28, 2013*

**PHYSICS**

A velocity selector consists of electric and magnetic fields described by the expressions vector E = E k hat bold and vector B = B j hat bold, with B = 0.0140 T. Find the value of E such that a 670 -eV electron moving along the negative x axis is undeflected. kV/m
*October 28, 2013*

**Bus/475**

why should core values remain relatively constant.
*September 21, 2013*

**mathi**

is (3,2)a'solution of x+y=6 ?
*August 2, 2013*

**Com/340**

Do you think reporters should forfeit political involvement, including party registration and voting?
*July 11, 2013*

**Com/340**

what are your own experiences and perceptions about biased reporting in your hometown, county or state.
*July 11, 2013*

**Quantative Method**

Generate your Unit transportation costs (in excel) 1. Ship construction logs from 8 provinces in Canada to 50 states in the U.S. Minimize total shipping cost. 2. Set up the demand in each state of the U.S. 3. Set up availability of logs in the 8 provinces of Canada
*June 14, 2013*

**Com/330**

What are two practical applications for communications research?
*March 2, 2013*

**Comm/330**

what are other kinds of secondary groups.
*February 26, 2013*

**BCOM/475**

what makes the six principles of dynamic, continuous, circular, unrepeatable, irreversible, and complex so unique?
*February 8, 2013*

**financial management**

Ashok is to receive an amount of Rs. 15,00,000 from his relative after 3 years. He wants to buy a house for which he wants the money to be paid now. His relative had already invested the money at the rate of 9.25%. Calculate how much money Ashok will get now?
*January 9, 2013*

**financial management**

Given below are the cash flows of a project. Find out the net present value of the project. Cost of capital is 18% and initial investment is Rs. 2,00,000. Year Cash Flows (lakhs) 1. 40 2. 45 3. 60 4. 60 5. 75
*January 9, 2013*

**chemistry**

(a) The phase diagram of the binary system, neodymium-scandium (Nd-Sc) is given below. There are two polymorphs in the solid state: α which is hexagonal close packed (HCP) and β which is body-centered cubic (BCC). Identify all phases present at points 1, 2, and 3. ...
*December 17, 2012*

**chemistry**

Consider the gold-platinum system which has a value of delta w of -4250 J/mole; (a) Calculate the enthalpy of mixing for a solution of 10% platinum and 90% gold. Express your answer in units of kJ/mole.
*December 17, 2012*

**chemistry**

The fictitious compound, pandemonium carbonate Pn(CO3)2 hase a Ksp=3.091×10−9 M3 in water at room temperature. Calculate the solubility of Pn(CO3)2 in an aqueous solution of 1.11 M pandemonium sulfate Pn(SO4)2 (aq). Express your answer in units of molarity.
*December 17, 2012*

**CHEMISTRY**

The fictitious compound, pandemonium fluoride (PnF2) has a Ksp value in water of 3.091×10−9M3 at room temperature. Calculate the solubility of PnF2 in water. Express your answer in units of molarity.
*December 17, 2012*

**chemistry**

The solubility of the fictitious compound, administratium fluoride (AdF3) in water is 3.091×10−4 M. Calculate the value of the solubility product Ksp.
*December 17, 2012*

**chemistry**

Lead chloride dissolves in water according to PbCl2(s)↔Pb2++2Cl−(aq) The solubility in pure water has been measured to be 4.44 g⋅L−1. Calculate the solubility product of lead chloride in pure water. Your answer should be in units of molarity raised to ...
*December 17, 2012*

**CHEMISTRY**

Chemical analysis of a silicon crystal reveals gallium at a level of 3.091×10−8 atomic percent. Assuming that the concentration of thermally excited charge carriers from the Si matrix is negligible, what is the density of free charge carriers (free carriers/cm3) in ...
*December 15, 2012*

**chemistry**

A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.35 kg m-3. Under these conditions the total surface area of the balloon is 0.57 m2. The diffusion coefficient of He in latex at room temperature is 4.9 x 10-9 m2s-1. Calculate the rate of ...
*December 15, 2012*

**chemistry**

answer is not right
*December 14, 2012*

**chemistry 100**

So I have to balance the equation? The dissociation rules are: -oxidation numbers become the charge -subscripts become coefficients -groups stay together -no break up of weak acids, weak bases or insolubles. I tried to type in the answer and the computer didn't like it. ...
*December 13, 2012*

**chemistry 100**

How do I disassociate Li2CO3 I have tried Li_2CO_3--> 2Li^+ + 3CO^2- What am I doing wrong?
*December 13, 2012*

**BCOM/405**

Do you think that the First Amendment must be updated for the 21st century?
*November 22, 2012*

**python 3**

For this option, first ask the user how many items there will be. ("How many items will there be?") Then, accept a name, a price, a name, a price, etc. until you have enough name-price pairs. You should then format the receipt so that each item shows up on a separate...
*October 29, 2012*

**Health care Information System 3**

"Quality Improvement and Measurement" Analyze the AHIMA characteristics of data quality and discuss what additional factors could be brought into the model to improve the quality of health care data even further.
*October 16, 2012*

**Health care Information System 4**

"Quality Improvement and Measurement" Discuss the challenges associated with measuring the quality of health care data and ways that those challenges may be addressed. Provide specific examples to support your response.
*October 16, 2012*

**Health care Information System 2**

Discuss ways that information systems could assist in preventing the problems. Provide specific examples to support your response
*October 16, 2012*