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Christabel
Questions (13)
You have been installed a chief in your home town. Write a letter to your friend in another school telling him at least two
0 answers
153 views
As a school prefect write a short speech to be deliver on the topic causes of teenage pregnancy.
2 answers
153 views
Iist ten instruments used for measuring the following. Volume, mass, time and temperature.
2 answers
182 views
a uniform stick can be balanced on a knife edge 10cm from one end when a load of 200N is hung from that end . when the knife
2 answers
474 views
When a third number is added to 8 the result is less than 10
1 answer
187 views
Powers of numbers less than 1 evaluate (0.6104)³
2 answers
490 views
A cylindrical tin full of engine oil has a diameter of 12cm and a height of 14cm. The oil is poured into a rectangular tin 16cm
12 answers
4,414 views
The Area Of A Circle PQR with center O Is 72cm2 What Is the area of the sector If POR is 40degree
1 answer
397 views
If √2=147+y√3
2 answers
351 views
equal quantities of sweets at two for $10 and six for $10 are mixed together. How many of the mixed sweets can you get for $10?
2 answers
1,562 views
the velocity of s stationary wave in a sring is given by te relation V=K^x T^y e^z where k is the constant
calculate the value of
0 answers
369 views
A town y is 200km from town x in a direction 040 degree.How far is Y east of x
7 answers
3,818 views
calculate the initial concentration of HCOONa you would add to 0.10M HCOOH to make a buffer with a pH of 4.00 [Ka (HCOOH) = 1.8
1 answer
617 views
Answers (18)
Have no idea that why am asking for help
20cm×100000=200000cm Convert into meters 200000/1000(3 decimal place to the left)=200m Convert into kilometer 200/100(2 decimal place to the left)=2km
Please i need a answer
41-7=34 .Complete it
Me to ,please help
Please help me solve this:ade and adewale shared a sum of 2400.00 in the ratio 2:3. How much does adewale get
You are right
What is question all about. Please
which of the questions. Please
Christabel
Thanks for the work
E .A.A u made a mistake in solving, check ( 2.5*10^-4)^2 You got 6.25* 10-8 Is suppose to be 6.25*10^-16 And the final answer is = 3.93*10^-7
Since pH is equal to _logbase10 (H +) We have 3.4 =_log(h+) There4 log [h+]=-3.4=-4.0+0.6=4.6 There4 [H+]= anti log 4.6 = 4*10^4 mol dm^-3
4*10^-4
Find y
it is the way of taking extra seam allowances
It is the method of adjusting or reducing the garments
Calculate the area of a rhombus whole diagonals are 8cm and 16cm long
