# Posts by batmo

Total # Posts: 11

**BIOLOGY**

Scientists observe a newly established population of sexually reproducing plants growing on the shore of a small island. An observable trait of the plant has two possible phenotypes. It is determined by a single gene, with the dominant allele having complete dominance over the...

*October 2, 2012*

**BIOLOGY**

1.Which of the following principles is not part of Darwin's theory of evolution by natural selection? Individuals with the most favorable traits have the best chance of reproducing. More individuals are born than will be able to survive. Mutations are the ultimate source ...

*September 25, 2012*

**US Government**

ive already read this, i need some help more help please.

*September 24, 2012*

**US Government**

Dicuss two influences on the development of the U.S. Constitution. Explain how two of the items you identified influenced the specific content of the Constitution.

*September 24, 2012*

**Calculus**

Given Z = 2(cos 148° + isin 148°) and W = 5(cos 11° + isin 11°), find and simplify z/w. 10(cos 137° – isin 137°) 0.4(cos 137° + isin 137°) 0.4(cos 137° – isin 137°) 10(cos 137° + isin 137°)

*September 24, 2012*

**Calculus**

thank you!

*September 17, 2012*

**Calculus**

Write the polar equation in rectangular form. r = 12 sin theta Write the rectangular equation (x + 7)^2 + y^2 = 49 in polar form

*September 17, 2012*

**Biology**

Describe the RNA world hypothesis, and discuss specific evidence that supports this scientific hypothesis. i know part of it is The RNA world hypothesis proposes that self replicating ribonucleic acid molecules were precursors to current life. but i don't know the evidence...

*September 12, 2012*

**Calculus**

no i don't mean cross product. 3– 4– 2 –14– 9– 4 5+ 3– 4 –4– 14– 9 these are the possible answers. all with IJK following of course.

*August 30, 2012*

**Calculus**

v times w

*August 30, 2012*

**Calculus**

1.Find vectors v*w if vector v = 5 vector i – 4 vector j + 4 vector k and vector w = –6 vector i + 3 vector j – 2 vector k. 2.Find vectors v*w if vector v = -3 vector i – 4 vector j - 8 vector k and vector w = 2 vector i + 6 vector j + 4 vector k.

*August 30, 2012*

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