Wednesday

April 16, 2014

April 16, 2014

Total # Posts: 21

**rate of change**

What's the avearage rate of change of f(x)=x^2-4x+7 on the interval 1<=x<=3

**math**

a game is watch by 60 adults and some are children. if there are 20 more adults than children how many children are watching the game

**Geometry **

Please answer at least one . PLEASE 1. Triangle XYZ has a right angle at Y. V,W are on XZ such that XV=XY. WZ=YZ, find ANGLE VYW . 2. STUVWXYZ is a regular octagon. Find SW/ TZ. 3. The interior angles of a convex polygon form an arithmetic progression with a common difference ...

**help**

how would you write an annotated bibliography

**math**

Given two similar triangles, find a' to two significant digits if a = 8.6 * 10^4, b = 1.5 * 10^5, and b' = 1.3 * 10^4.

**Spelling**

Sort each spelling word by determining if it follows the v/vc or the vc/v pattern tyrant, equal, humor, recent, profile, linen, closet, student, smokey, legal, comet, shiver, minus, loser, punish, cavern, local, decent, vacant, panic.

**Spelling**

Sort each spelling word by determining if it follows the v/vc or the vc/v pattern

**MATH**

my tenths digit is 3 less than my hundredths digit. The difference between my tenths and hundredths digit is 5. The sum of my digits is 10. What number am I?

**Lab Questions**

1. Use the Van der Waals equation to calculate the pressure exerted by 1.00 mol of Cl2; in 22.41 L at 0.0 degrees C. The constants for Cl are a = 6.49 L2 atm/mol2 and b = 0.0526 L/mol. 2. How much potassium chlorate is needed to produce 20.0 mL of oxygen at 670 mm Hg and 20 de...

**Lewis Dot Structure?**

I am unable to draw the label for CN, I tried to make a triple bond between C and N, then place two electrons for each, but I was incorrect.

**Chemistry**

Place the following elements in order of decreasing atomic size: selenium, chlorine, fluorine, rubidium, calcium, and sulfur.

**Chemistry - Melting Ice**

The heat of fusion of ice is 6.00 kJ/mol. Find the number of photons of wavelength = 6.78×10^−6 m that must be absorbed to melt 6.80 g of ice.

**Physics**

Is the mass of a 1m ruler essentially equally distributed throughout its length if the center of mass is at 0.496m instead of 0.5m. Why

**math**

on monday, ivy crawled one inch more than tuesday. on tuesday, ivy crawled twice as much as on wednesday. on wednesday, ivy crawled 4 inches. how many inches did ivy crawl each day

**English Journey Assessment Task**

WHAT IS IT? Speech on the ways the concept of JOURNEY is expressed throughout Rabbit Proof Fence and two other related texts of your choosing PLUS a typed transcript of that speech. Focus Area: What are the messages / ideas continued within the texts about JOURNEY and HOW (tec...

**Precalculus**

A woman who is 6 feet tall stand near a light that is 13 feet tall. Find a function for the length of her shadow in term of her distance from the base of the lamp.

**canyons,dunes,and deltas SCIENCE **

What are some interesting facts about dunes,canyons,and deltas?

**math**

the quotient of -54 and 9, suntracted from 8 times a number is, -18

**Chemistry**

A typical fat in the body is glyceral trioleate, C57H104O6. When it is metabolized in the body, it combines with oxygen to produce carbon dioxide, water, and 3.022 x 10^4 kJ of heat per mole of fat. B)How many kilokoules of energy must be evolved in the form of heat if you wan...

**clark**

Why might you use the distributive property to solve 4(78)

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