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KC(king of casino)
Questions and answers by visitors named
KC(king of casino)
Questions (11)
A number is selected at Random from the set y=[18, 1,20.....28, 2nine] find the probability that the number is a prime?
1 answer
394 views
if 104n =68 find the value of n?
3 answers
522 views
a parallel beam of light which formed upon a converging lens arrange with its axis parallel to the beam is brought to focus a
1 answer
444 views
split the following redox equation to oxidation and reduction
1 Fe 2Ag -> Fe2 2Ag 2 Cl2 I -> 2Cl- I2?
2 answers
535 views
find the values of y in the equation: y^2 + 2y + 3= 83?
1 answer
301 views
A compound Y containg C, H and O only was burnt in a strem of pure oxygen.The carbon(iv)oxide and water produced were collected
2 answers
586 views
Two flask were connected by a narrow glass tube with a closed tap. One flask contained 300cm^3 of oxygen at 1.0x10^5Nm^-2 while
3 answers
794 views
Find correct to the nearest degree, the angle between p=12i - 5j and q=4i + 3j?
2 answers
509 views
The lower fixed point of an graduated thermometers 20-degree office much is 100 calculate the equivalent reading in Kelvin scale
1 answer
422 views
The lower fixed point of an graduated thermometers 20-degree of much is 100 calculate the equivalent reading in Kelvin scale
1 answer
439 views
Given the vectors A=3i+2j-3k and B=4i-4j+2k, find B*A?
1 answer
457 views
