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Questions Asked on July 13, 2017

The mean attendence of a class from Monday to Saturday was 34. If the mean attendence on Monday Tuesday Wednesday and Thursday
1. 3 answers
2. asked by Prasanjit
3. 3,846 views
The height of cuboid is 4 cm and the volume of the cuboid is 60 cm^3.What is the area of the shaded face?
1. 1 answer
2. asked by john
3. 471 views
How many moles of Cu are required to produce 16.25 g of H2O
1. 1 answer
2. asked by Annette
3. 359 views
There are fifty students in a class. In a 100 marks exam, 20 students scored less than 30 marks, 5 students scored more than 70
1. 1 answer
2. asked by Muhammad
3. 848 views
Shopkeeper sells his goods at 20% above the cost price. What will be the percentage profit he will earn if he discounts the
1. 1 answer
2. asked by Muhammad
3. 738 views
Explain how 0.25molar sodium trioxocarbonate4 can be prepared for practical use the ml is 500.
1. 1 answer
2. asked by Adesola
3. 296 views
What's the difference between the pressure of a system and the partial pressures in relation to Le Chatelier's principles?I know
1. 1 answer
2. asked by Sunny
3. 570 views
An apartment building has 15 apartments in it. The tenant association is having a hard time collecting the fees from the tenants
1. 2 answers
2. asked by John
3. 450 views
are all concurrent lines are intersecting lines?
1. 1 answer
2. asked by treasa
3. 430 views
If a car travel 204km in 9/4hours how far it go in 1 hours
1. 3 answers
2. asked by divya
3. 817 views
Find the sum of primes p such that p²+11 has exactly six different positive divisors (including 1 and the number itself).
1. 1 answer
2. asked by unowen
3. 1,607 views
You have two coins that look identical, but one of them is fair and the other is weighted. The weighted coin has a 3/4 chance of
1. 1 answer
2. asked by unowen
3. 791 views
4. Mary W atson is 24 years old and single, lives in an apartment, and has no dependents. She expects to earn $50,000 as a sales
1. 0 answers
2. asked by Savah
3. 659 views
Aprism has a cross section that is a right angled triangle.Its volume is 6 cm^3.What could the dimentions of this prism be ?....
1. 0 answers
2. asked by sara
3. 411 views
At 57.7°C, the vapor pressure of CCl4 is 56.1 kPa, and its enthalpy of vaporization is 29.82 kJ/mol. Use this information to
1. 12 answers
2. asked by Jamie
3. 973 views
A prism has a cross section that is a right angled triangle.its volume is 60 cm^3.What could the dimensions of prism be?
1. 1 answer
2. asked by sara
3. 649 views
In right triangle ABC, M and N are midpoints of legs AB and BC, respectively. Leg AB is 6 units long, and leg BC is 8 units
1. 3 answers
2. asked by Babs
3. 958 views
In the game Roulette, a ball spins on a circular wheel that is divided into 38 arcs of equal lenght, numbered 00, 0, 1, 2, ... ,
1. 2 answers
2. asked by tom
3. 2,042 views
Calculate the mass of brass if the heat to rise it's temperature of 10k is 38000j and it's specific heat capacity Of water is
1. 1 answer
2. asked by clara
3. 527 views
The toy car of jess is new
1. 2 answers
2. asked by Paula
3. 1,046 views
which type of fastener becomes secure when you try to pull the garment pieces apart
1. 1 answer
2. asked by juliana
3. 450 views
what volume of ammonia gas, measured at 647.5 mmHg and 36.1C is required to produce 6.53 g of ammonium sulfate according to the
1. 1 answer
2. asked by Tina
3. 679 views
7) A population of ants is growing at a rate of 8% a year. If there are 160 ants in the initial population, findthe number of
1. 2 answers
2. asked by Sherhaida malali
3. 5,136 views
A7X Corp. just paid a dividend of $1.90 per share. The dividends are expected to grow at 22 percent for the next eight years and
1. 1 answer
2. asked by Kymesha White
3. 1,240 views
"For 4HCl + O2 <-> 2Cl2 + 2H2O :If in a container of 1.0 L we start with 2 moles of O2 and 4 moles of HCl, the molar fraction of
1. 9 answers
2. asked by Den
3. 902 views
A pilot is flying a Cessna airplane at 180 mph (airspeed).He would like to fly in the direction N45W, but there is a 32 mph wind
1. 1 answer
2. asked by Waleed
3. 831 views
If an arrow is shot upward on Mars with a speed of 54 m/s, its height in meters t seconds later is given byy = 54t − 1.86t2
1. 3 answers
2. asked by Hector
3. 6,651 views
Which of the following ions possess a dipole moment?(a) ClF2+ has a dipole moment has no dipole moment cannot be determined (b)
1. 1 answer
2. asked by anonymous
3. 2,268 views
Calculate the local time of places A (40 degree E) and B (40 digree W) when the GMT is 9.00am.
1. 2 answers
2. asked by Narendra
3. 769 views
The temperature is shown at 6:00am. It is rising at one degree every thirty minutes. At this rate, it will be 20 degrees at what
1. 1 answer
2. asked by rudy smith
3. 610 views
A current of 96.5 amperes is passed for 18 minutes between nickel electrodes in 500 ml solution of 0.2M nickel nitrate.the
1. 1 answer
2. asked by Jyoshna
3. 784 views
A fruit seller sold 234 apples.He sold twice as many apples as mangoes.how many more apples did he sell?
1. 6 answers
2. asked by amy
3. 3,239 views
Of the bundles delivered daily to the store, 1/3 consists of the morning edition of The Daily Sun. Another 2 bundles are made up
1. 1 answer
2. asked by ...
3. 815 views
a fragment of a bone is discovered to 20% of the usual C-14 concentration.estimate the age of the bone,given that half life time
1. 1 answer
2. asked by Anonymous
3. 2,150 views
In the figure below, find x if these two lines are perpendicular.(3x+9) A. 24 B. 25 C. 26 D. 27 can someone please help and
1. 2 answers
2. asked by queen
3. 522 views
David have RM 180 and Maria had RM 55. their aunt give them same amount of money. David have twice as much money as Maria. how
1. 1 answer
2. asked by you don't know me
3. 398 views
How many moles of Cu are required to produce 16.25 g of H2O
1. 1 answer
2. asked by Annette
3. 380 views
There are 30 head and 86 leg. How many cow and chicken are there???
1. 2 answers
2. asked by you don't know me
3. 859 views
The liquid waste produced ________ is collected by the kidneys and passes through the __________ to the ___________,
1. 1 answer
2. asked by Ahmed
3. 1,079 views
Use gender to assess if there is any difference in duration of hospital stay based on gender.what is the sample size, mean,
1. 1 answer
2. asked by maria
3. 490 views
Use “service” to assess if there is any difference in duration of hospital stay based on what type of service medical or
1. 1 answer
2. asked by maria
3. 479 views
At a certain rate of simple interest, Rs.4050 amounts upto Rs.4526.50 in 2 years. At the same rate of simple interest, how much
1. 2 answers
2. asked by Keshav
3. 682 views

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