# Posts by Tonia

Total # Posts: 33

hookle's law
Aspring 20cmlong is streatched to 25cm by a load of 50Nwhat will be itslength when streatched by 100Nassuming that the..

college chem
Calculate the molarity of the solution: 42.6 g NaCl in 1.58 L

English
So was it B?

chemistry
The organic compound di-n-phthalate is sometimes used as a low-density manometer fluid. Compute the pressure (in torr) of a gas that supports a 517-mm columns di-n-butyl phthalate . The density of mercury is 13.53 g mL-1.

College Algerbra
The temperature on a summer day is 77 degrees fahreheit. The formula to convert temperature to degrees Celsuis is C =5/9(F-32). What is the corresponding in degrees Celsius?

math
The number sold

math
A grocer sell 84 oranges in one day. At the end of the day, the grocer has 1/3 as many oranges as he did at the start of the day. If n=the number of oranges the grocer has left at the end of the day, which of the equations could be used to determine the number of oranges left ...

the excetional child
sorry meant to say severe loss of hearing

the excetional child
could you check my answer please. a ssecere loss of hearing in a young child: a. is less detrimental to development than loss of vision. b. is more detramental than loss of vision. c. requires education in separate facility for all school years. d. should not require ...

exceptioal children
assesment for young children: a.means gathering and recording info. b.is the same thing as screening c.same as testing d.is never appropriate i think it would be a

exceptional children
need help with this ? good teaching practices for exceptional children: a.stress typical development b.only occur in inclusive setting c.understand the connection between behavior and development. c.only occur in special settings. i said c. would that right

exceptional children

exceptional children
appropriate social skills in young children:A.are aquired over time. b.are easily taught. c.cannot be taught. or c.arenot influenced by a childs temerament.

Math
Joe drank 4 liters of water on Monday and 4 deciliters of water on Tuesday. How much water did he drink on Monday than on Tuesday?

math 8
10 choices of ice cream and 5 choices of toppings what is the probability that you get favorite ice cream and topping ?

math
i got the 4.8 but not sure where to take it from there they do give you a hint of testostrone is 100mg/1ml, i know i need to use demensional analysis but not sure how to lay it out this is the first time I have ever done it

math
milliliters pharmacy

math
it really is 2% of 240gm shown in mls

math
Rx: 2% Testosterone qs ad Petroleum Jelly 240gm How many ml of Testosterone is needed to make this compound?

precalculus
For the given functions f ,g , and h , find fogoh and state the exact domain of fogoh . Please show all of your work. f(x)=e^x g(x)=sqrt x h(x)=2x^2+3x-35

precalculus
Find the inverse of the function below. Graph the function below and the inverse function. Determine the domain, range, and asymptotes of the function below and the inverse function. Please show all of your work. and graph. f(x)=e^-x/2+4

accounting
Three different companies each purchased a machine on January 1, 2012, for \$54,000. Each machine was expected to last five years or 200,000 hours. Salvage value was estimated to be \$4000. All three machines were operated for 50,000 hours in 2012, 55,000 hours in 2013, 40,000 ...

math
You have just graduated from college and landed your first big job. You have always dreamed of being a homeowner, and after carefully shopping for your dream home, you find one that you would like to purchase at a cost of \$250,000. After researching banks to find the best ...

psychology
write on the topic Acquire Immuno-Deficiency syndrome (AIDS)and submit a 3-5 page typed,APA style paper.Title and reference pages are separate.The paper must include the folloing information:description of the condition/syndrome,onset and contributing factors,how it affects ...

Elementary Algebra
I need to translate to an algebraic expression. 3/10 decreased by the product of 7 and the difference of A and 4

algebra

history
the social, economic, and political composition of the decade of corporate greed and how it affected the political climate of the 1980s.

geometry
a zip line consists of a pulley attached to a cable that is strung at an angle between two objects. in the zip line at the right one end of the cable is attached to a tree. the other end is attached to a post parallel to the tree. what is the measure of <1 and the the given...

Federal Taxation
In 2005 Russell acquired and interest iin a partnership in which he is not a material participant. The partnership was profitable through 2008, and Russell's basis in partnership interest at the beginning of 2009 was \$50,000. Russell's share of the partnership loss was...

statistics 221
b. 35960

college Algebra