# Posts by jessa

Total # Posts: 16

**math**

a messenger traveling 65 miles per hour pursues a truck which has a start of 2 hours and overtakes it in 3 hours. find the truck speed.

*July 13, 2016*

**physics**

a 200 N wooden platform is suspended from the roof of the house by ropes attached to it's ends. it has a total length of 4.2 meters. a painter weighing 650 N stands from the left end of the platform. find the tension in each end of the ropes .

*January 21, 2016*

**TLE**

what are independent, dependent and itervening variable in baking a cke for research proposal

*January 12, 2016*

**english**

can you give some questions to be answered regarding the topic which is infatuation vs. love

*February 25, 2015*

**math**

That's what is says nearest dollar I am really lost

*January 27, 2014*

**math**

Sam's car gets 20.2 miles per gallon, and her gas tank can hold 18 gallons of gas. How many miles can sam travel if she uses all of the gas in the tank? Please round to the nearest dollar. Estimate: Calculate:

*January 27, 2014*

**chemistry**

given the density of helium is 0.1785g/cm3 and the density of argon is 1.784g/cm.3 estimate the density of neon

*October 28, 2012*

**Calculus**

After its fastest rate of growth ever during the 1980s and 1990s, the rate of growth of world population is expected to slow dramatically in the twenty-first century. The function G(t) = 1.58e−0.213t gives the projected annual average percent population growth per decade...

*July 17, 2012*

**math**

Each side of a rhombus is 5 inches long and the shorter diagonal is 4 inches. Find the angle of the rhombus and the longer diagonal.

*February 13, 2011*

**MAT 116**

Combine like terms? 29/13u+2/13v-18/13u+16/13v

*October 3, 2010*

**chemistry**

This doesn't help me.

*September 10, 2010*

**chemistry**

65.0 mL of water is heated to its boiling point. How much heat in Kj is required to vaporize it? (Assume a density of 1.00 g/mL)

*September 10, 2010*

**science**

Calculate Density of Object. Mass of object 34g (picture of 2 G.C's object inside one water raised in the Graduated cylinder that the object is in....) initial volume- 35mL Final Volume- 38mL density of object____________ help!? pleasee!!! :)

*September 29, 2009*

**Science**

1. Calculate Volume of Object. Initial volume- 7.5mL Final Volume- 15.8mL Volume of object _____________

*September 29, 2009*

**oratorical piece**

elow

*January 28, 2008*

**math**

"fashion furniture makes two kinds of chairs; rockers and recliners. two machinges a and b are used. machine a is limited to 20 hours per day. machine b is limited to 15 hours per day. machine a takes two hours to make each rocker and four hours to make each recliner. ...

*October 22, 2006*

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