Tuesday

July 22, 2014

July 22, 2014

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...

**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 o...

**US Government**

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

**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.

**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°)

**Calculus**

thank you!

**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

**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 dont know the evidence part.

**Calculus**

no i dont 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.

**Calculus**

v times w

**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.

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