Questions and answers by

somay

Questions (38)

The mean of the scores of threestudents in a class is 9. If the modal score is 11, find the lowest score.
1. 5 answers
2. 503 views
A trader bought 30 baskets ofpotatoes and 100 baskets of oranges for $2450. She sold the potatoes at a profit of 40% and the
1. 6 answers
2. 701 views
$ 3420 Is To Be Shared Btw Two Ppl. ButOne Of The Two Must Have 28% Morethan The Other, How The Sharing Would Be Made Then?
1. 1 answer
2. 444 views
Differentiate with respect to x1/sin x
1. 2 answers
2. 451 views
Please help me now.SOLVE THE EXPONENTIAL EQUATION BELOW. 4(2^Xsquare)=8^X
1. 2 answers
2. 481 views
TRY THIS EXPONENTIAL EQUATION4(2^Xsquare)=8^X
1. 0 answers
2. 401 views
find the value of x in the exponent below.4(2^x)=8^x
1. 2 answers
2. 316 views
0/0=? it is equal to zero or infinity?
1. 5 answers
2. 405 views
The horizontal door of a substance at a depth of 500m has an area of 0.4m^2 .Calculate the force exerted by the sea water on the
1. 5 answers
2. 908 views
(3) Write in full (i) H.I.V -Aids(ii) F.G.M
1. 3 answers
2. 440 views
Please help me.(2) Discus the following diseases under the following - heading) i. Causative agent ii. Method of transmision
1. 2 answers
2. 472 views
1a) What are controceptiveb) Name six types of controceptive c) Name 10 diseases associated with the reproduction system. Please
1. 3 answers
2. 423 views
A body is in equilibrium when three forces act on it. Two of the forces are F1 of magnitude 8N acting due east and F2 which is
1. 0 answers
2. 621 views
A ball of mass 100 g travelling with a velocity of 100 m/s collides with another ball of mass 400 g moving at 50 m/s in the same
1. 8 answers
2. 2,151 views
An object weighs 0.25N in air and0.01N when immersed in water. Calculate (a) its relative density (b) its apparent weight in a
1. 2 answers
2. 2,034 views
A bullet of mass 12 g is fired horizontally into a fixed wooden block with a speed of 20m/s. The bullet is brought to rest in
1. 3 answers
2. 1,840 views
An object weighs 0.25N in air and 0.01N when immersed in water. Calculate(a) its relative density (b) its apparent weight in a
1. 3 answers
2. 1,047 views
A body is in equilibrium when three forces act on it. Two of the forces are F1 of magnitude 8N acting due east and F2 which is
1. 2 answers
2. 719 views
If f(x)=6x^3 - ax^2 + bx + c when a, b and c are constant when f(x) is divided by x^2 - 4 the remainder is 23x - 26. When f(x)
1. 2 answers
2. 450 views
If f(x)=6x^3 - ax^2 + bx + c when a, b and c are constant when f(x) is divided by x^2 - 4 the remainder is 23x - 26. When f(x)
1. 0 answers
2. 408 views
A group of children share a box of 60sweets equally.If each child were to receive one sweet fewer,there would be enough sweets
1. 1 answer
2. 550 views
What number of which the squareof its half is equal to the number with its digits reversed?
1. 1 answer
2. 430 views
Five years ago Kate was five times asold as her son. Five years hence her age will be eight lessthan three times the
1. 1 answer
2. 1,012 views
A man drives from ibadan to Oyo, a distance of 48km in 45 minutes. If he drives at 72km/h where the surface is good and 48km/h
1. 3 answers
2. 1,206 views
solve the simultaneous equation1/y + 1/x =5 .......(i ) 1/x - 1/y =1 ........(i i )
1. 3 answers
2. 734 views
Which word in the dictionary is speltIncorrectly?
1. 2 answers
2. 554 views
I HAVE A FRIEND WHO LIVES INENGLAND HE USUALLY SITS BETWEEN TWO MAT AND HE WENT FOR AN ICS EXAM WHO IS MY FRIEND?
1. 1 answer
2. 533 views
Which room has no window or doorand no man can live in it?
1. 2 answers
2. 414 views
1 is 3, 2 is 3, 3 is 4, 4 is 4 and 5 is 4.How can this possible?(explain the rule)
1. 0 answers
2. 329 views
1 is 3, 2 is 3, 3 is 4, 4 is 4 and 5 is 4.How can this possible?(explain the rule)
1. 2 answers
2. 351 views
A farmer has 23 ears and he uses a deer to transport them to the store house. If the deer carry three ears a day to the store
1. 1 answer
2. 414 views
If it takes five men six hours to dig seven holes, how long does it take one man to dig half a hole?
1. 1 answer
2. 776 views
what is the four digit number which satisfies these conditions;The last digit is twice the first digit. The second digit is
1. 4 answers
2. 580 views
A, B, C are three points on a horizontal plane, where A is due south of B. The bearing of C from A is 060 degrees. At B, there
1. 2 answers
2. 1,155 views
OT is a vertical mast of height h. From A, a m due south of O, the angle of elevation of T is 30 degree. If B is a point 2a m
1. 4 answers
2. 651 views
If the sides of a triangle are 4p, 5p and 6p, calculate the size of the lagest angle.
1. 6 answers
2. 664 views
From A, due east of the building, the angle of elevation of the top is 45 degree. From B, southwest of the building, the angle
1. 2 answers
2. 619 views
when viewed from a point P, due north of a tall building, the angle of elevation of the top of the building is 40 degree ; when
1. 2 answers
2. 781 views