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Maballs
Questions (18)
the 2nd and 5th terms of a go are -7 and 56 respectively. find the
common ratio first term sum of the first five terms?
3 answers
504 views
Express BA in terms of the position vectors of C and origin O.
0 answers
1,143 views
0.45g of metal was deposited when a current of 1.8A is passed through a solution of its salt of 12.5m using appropriate
2 answers
761 views
If 3(N2! +24)=2N2!, find the positive value of N?
2 answers
352 views
convert (a) 353k to celcius (b) 60°c to k (c) 252°F to celcius (d) 45°c to farenlet?
1 answer
359 views
Three resistors R1=5ohms, R2=3ohms, and R3=4ohms are connected in series to each other. A voltmeter connected in parallel to
1 answer
2,775 views
A transparent rectangular block 3.0cm thick is placed on a black dot. The dot when viewed from above is seen 2.0cm from the top
1 answer
788 views
the period for 12 successive crest view, if the time for 20 revolution of stroboscope 15(s)?
0 answers
297 views
What fraction of 1 is 4oc?
1 answer
278 views
X is a point on latitude 28.6°N and longitude 105.7°W. Y is on the same latitude as X but lies on longitude 34.3°E. calculate
3 answers
1,468 views
Two points M and N on the surface of the earth are given by their latitudes and longitudes as: M(50°E, 15°E) and N(50°S,
1 answer
811 views
1.calculate the work done on a capacitor of capacitance of 200uF, when a potential difference of 100v is applied
2.find the area
0 answers
641 views
Calculate the molar solubility of AgBr in 0.15M NaBr at 25 degree celcius (Ksp of AgBr= 5.0*10¤-3 mol¤2dm¤-6 at 25 degree
1 answer
786 views
Help Find The Hcf Of 2*3*3*5; 2*2*3*3*3; 3*3*5*7 And Leave The Answers As Prime Factor?
1 answer
420 views
if Sn is the first n terms of a series given by Sn2-1 find the nth terms
2 find the sum of all numbers between 5 and 130 which
0 answers
351 views
The solubility of a saturated solution of lead (ll) chloride at 25 degree celcius is 0.1681M. What is the solubility product of
0 answers
349 views
A boy pushing a wheelbarrow carry cement bags observe that the road was told with so much sand what can he do to ensure that he
0 answers
400 views
1."a brief strange noise" what is the grammatical name given to this expression?
2. What is its function.?
15 answers
4,886 views
