Sunday
May 19, 2013

Posts by sarah


Total # Posts: 3337

Life orientation
What can thembi do to deal with the unethical behaviour?name 4 action she can take. 3.3.3 How should discrimination in the work place be dealt with?

Life orientation
What,according to the basic conditions of employment act applies with regard to the contraventions that you've identified?

maths
heather loves roses.in her rose garden she has half as many pink roses as red,and four time as many red ones as white.there are 37 roses that are either yellow or white.twenty are yellow.how many roses are in heather's garden.

Physics
Student E used the most precise scale; this can be seen by the number of digits after the decimal.

biology
for a lab it says prepare a 300 ml of .2% sodium bicarbonate solution. I am trying to find how many grams of NaHCO3 i need. so i did 300ml X .002 and got .6ml of NaHCO3. but how do I convert that to grams of NaHCO3

calculus II
please for any help. I'm just really confused with this problem.

calculus II
∫ tan^2 x sec^3 x dx If the power of the secant n is odd, and the power of the tangent m is even, then the tangent is expressed as the secant using the identity 1 + tan^2 x = sec^2 x I thought that since tan is even and sec is odd, we have to put this in terms of cosine...

math
complete the pattern:1,2/3,4/9,4,4,4

math
in the number 0.123451234512345.........(recurring)what is the 1992th digit after the decimal point?

math
a taut wire of length 'W'emits a single note when plucked.if it were half as long it woould emit the same note but one octave higher.How long should the same wire be to emit the same note but one octave lower ?

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