Find the equation of the hyperbola having foci (±5,0)and transverse axis with length 8
Question
a machine costs rs 5 lakhs.if the ratio of machine decreases 15%in the first year, 13 1/2%in the second year, 12%in the third year and so on. what will be the value at the end of 10 yrs. when all the %will be affected to the original cost
The median of the following observations arranged in order is 24.11,12,14,18,x+2,30,32,35,41..find the value of x
in a quadrilateral field the diagonal of length 40 m divides the field into equal parts the length of the heights to the diagonal is 12 m and 14 m respectively find the total cost of fence the field at the rate of 15 rs per m sq
The probability of selecting a rotten apple from a heap of 900 apples is0.18.what is the number of rotten apples in heap?
Two circles of radii 5 cm and 3 cm intersect at two points and the distance between their centres is 4 cm. Find the length of the common chord.
