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Benita

Questions (9)

If 142n =47ten, find the value of n
1. 1 answer
2. 187 views
Make a sketchA student walks 50m on a bearing of 025 and then 200m due east. How far is she from her starting point
1. 1 answer
2. 1,071 views
Paul and Eric shared some money in the ratio of 4:5 respectively. If Paul has #120 how much does Eric have?
1. 2 answers
2. 496 views
The population p of a species of creation after t year is given by 6(3)t-2÷2(3)t+5 where p is measured in millions.(a) what is
1. 1 answer
2. 414 views
Two forces whose resultant is 100N are perpendicular to each other. If one of them makes an angle of 60° with the resultant,
1. 4 answers
2. 2,248 views
What is the mass of mercury that can be prepared from 2.00 g of cobalt metal?Co(s)+HgCl2(aq)→CoCl3(aq)+Hg(l)
1. 1 answer
2. 594 views
Here is the questions it says to simplify: xyy^2 x^3 and here is the answer x^4 y^3---------------------------- here is another
1. 0 answers
2. 701 views
-3-2^3-(-3)^3-3-8-(-27) -11+27=16 ------------- -2-2^2-2^3-(-2)^3 -2-4-8-8 -6-8-8 -14-8=-22 The first is correct. On the second,
1. 0 answers
2. 510 views
a brick wall is 42'-4'' long and 18'-7''high.there are 2 openings each 3'-2'' X 7'-2''.what is the net are of the wall to the
1. 0 answers
2. 653 views