opeyemi

An unknown substance has a mass of 53.9 g and occupies a volume of 35.4 mL. What is its density in g/mL?

The 2nd and 5th term of a geometric progression are - 6 & 48 find the sum of the first four term respectively

if d sum of two numbers is 8 and their product is 15.if the answer of this equation is 3and5 find the number and check let the two numbers be xandy and you must check

16x^2 +16y^2-64x+32y+55=0

if T=2π√(l/g) L=100±0.1cm (s.e) T=2.01±0.001 sec (s.e) calculate the value of g

A pulley system of 4 pulley has an efficincy of 70% what effort would be needed to lift a load of 300N with the aid of a machine

a load of 10g is attached to end of a spring and its length is 8cm .if a load of 12g is hung from the same end and the length of the spring is 10cm ,calculate the length of the spring .if a load of 30g is hung at the same end

express the squre root of 0.0016 in standard form

thinks for the answer

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