Bright

This page lists questions and answers that were posted by visitors named Bright.

Questions

The following questions were asked by visitors named Bright.

How many of grams of aluminum would be produced from the decomposition of 21.0 g of Al2O3

What is the kinestic energy of a bullet of 22kg fire from a gun with a speed of 6m`s

Pls help .[1] Solve the eguation 4*=28. [2] change 1/20 to decimal [3] change 60% to a common fraction . Pls i need the solving thank you

three whole numbers have their LCM as 180 and their HCF equal to 3. two of the numbers are 45 and 60. Find the third number.

1. if 60% of 3/5 of a number is 36, then the number is......... Pls show working. 2. the average weight of 16 boys in a class is 50.25kg and that of the remaining 8 boys is 45.15kg. Find the average weight of all the boys in the class.

1. How many bricks each measuring 25cm×11.25cm×6cm, will be needed to build a wall of 8m×6m×22.5? 2. what decimal of an hour is a second? 3. without a calculator, 0.04×0.0162 is equal to...... 3. (0.04)^ -1.5 4. if m and n are whole numbers such that m^n=...

A cylinder lenght 13cm and radius 5cm is made of cardboard .use the value of 3.1 py at (a) a closed cylinder (b) a cylinder open at one side

A body is projected at angle of 30 degree with the horizontal at an initial speed of 200m/s.how far from the point of projection will it strike

If a function is defined by (x+3)=3x^2-x+4,find f(0)

An aeroplane flies from a town X on a bearing of N 45 degree E to another a town Y on a distance of 200km.it then changes course and flies to another town Z on a bearing of S 60 degree E.if Z is directly east of X.Calculate (a) the distance from X to Y (b...

Two points C and P lie on a straight line such that C is due north of P.Another point T is 6km away from the line CP on a bearing of 150 degree from C and 40 degree from P.What is the length of the line CP?

Explain why sodium carbonate against hydrochloric acid titration using phenophthalein titration do not go to completion but stop at the sodium hydrogen carbonate stage.

List and explain all the subjects related to home economics

a rocket burns 0.01kg of fuel and eject it as gas with a velosity of 5000m/s what force does the gas exerct on the rocket?

A man is rowing a boat at 9km/h in the river 1.5km wide in which current is 5km/h.in which direction should he head in order to get across the river in the shortest possible time? how much time will it take?

In the fourth year of a school. There were 156 students who took both mathematics and science. They all passed at least one subject and 75 passed both subjects. If twice as many passed science as passed Mathematics, find how many passed in mathematics onl...

A car travels at a speed of 108km/h in 2 hours 25 minutes how far did it travel

Help on titration concerning molarity

Answers

The following answers were posted by visitors named Bright.

thanks soo much

Send forth speech

As a Senior prefect of your school write a speech you would give to fresh or new comers telling them three things that can make their stay in the school successful

How do you get A=36.90

Subjects related to home economic s

Thank you very much

Preparetion during a party for when you pass the Bece

Answer for my question

I need the explaination now