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srikar
Questions (14)
A soccer goalie has saved 7 goals out of 10 shots. How many goals will she likely let in on 100 shots?
1 answer
489 views
: A metalic sheet of rectangular shape with 48m*36m from each of it corner a square is cut off so as to make an open box. if
1 answer
501 views
Find the temperature at which the velocity of sound in air is 1.25 times the velocity of sound at 0 degree centigrade.
1 answer
1,224 views
write the complement of: 1.(xdegree+5degree)
2.(24+a)degree 3.(1/4) right angle write the supplement of : 1.(27+a)degree
1 answer
485 views
1.)1/x^2+x+1+2x/x^4+x^2+1=_______
1 answer
275 views
2.The distance travelled by a body moving with uniform acceleration in the nth second is given by Sn=3.8+0.4n,find the velocity
2 answers
906 views
1.Moving with uniform acceleration a body covers 150m during 10sec so thet it covers 24m during the 10th sec .What is the
2 answers
1,574 views
1.A train passes an electric post in 8sec and a bridge of length 1km in 108sec .Find the speed of the engine .
2.A runner travels
1 answer
1,037 views
1.A body with an initial velocity of 18km/hr accelerates uniformly at the rateof 9cm/sec2over a distance of 200m.Calculate,
6 answers
2,464 views
1.)A rock at the blank of a coast is struck by water waves.find the frequency of the waves striking the rock,if the distance
2 answers
609 views
1.)A radio station transmits waves of length 400m.if the speed of the waves is 3*10power8m/sec,find the frequency of the radio
1 answer
971 views
i will begreatfull if u help me insolving the below problems:
1.)the time period of a pendulum clock on the surface of the earth
2 answers
528 views
i will be greatefull,if you help me in answering the below problem:
1.)Prove that the bisectors of two adjacent supplementary
2 answers
464 views
i will be greatful to you if you help in solving the below problems:
1.)Prove that log15=log5+log3 2.)Show that
2 answers
1,138 views
