Wednesday
May 22, 2013

# Posts by JOHN

Total # Posts: 5532

physics
A standard man climbs 10 m up a vertical rope. How much energy in calories is dissipated as heat in a single climb if 20% of the total energy required is used to do the work?

Math
Compare the areas of two rectangular regions if the length of one rectangular region is double that of the other, and the width is triple that of the other. (Use an algebraic formula.)

Biology
you are studying a single-gene locus with two alleles in a population that is in Hardy-Weinberg equilibrium. Examination of a large sample of individuals from the population reveals there are six times as many heterozygotes as there are homozygote recessive individuals in this...

biology
In a natural population of outbreeding plants, the variance of the total number of seeds per plant is 16. From the natural population, 20 plants are taken into the laboratory and developed into separate true-breeding lines by self-fertilization—with selection for high, l...

maths
the frst term of AP is 4 and the last term is 79.given that the sum of the AP is 996, find the number of terms and the commmon difference.

Health
What physical changes do individuals encounter at the first stage of stress (alarm)?

Health
Can you please Analyze the health impacts of the second stage of stress (Resistance?

english
write your points for or against the motin which states that 'excessive self confidence is indisputably a boon and not a bone .750 words

maths
In an AP the first term is 2 and the nth term is 29 and the sum of the n term is 155 find n

physics
suppose that there are 1.9*10^25 stars in the universe. how many moles of stars would this be?

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