Tuesday
May 21, 2013

Posts by Sally


Total # Posts: 808

Exceptional Child
James wants a new toy. He says, "James toy". He is using: A. short sentences B. telegraphic speech. C. baby talk. D. holophrastic speech.

trig
I don't understand what to do after i convert everything into cos and sin. Verify: cosx(tanx+cotx)=cscx

chemistry
first you must find the # of moles of NaCO3 produced: 79g NaCO3/83g(per mole of NaCO3)NaCO3 = .95 moles NaCO3 then you compare the # of moles in the equation, its a 1:1 molar ratio NaO + CO2 ==> NaCO3 (use dimensional analysis) .95 mol NaCO3| 1 mol NaO | 39g NaO ___________...

SCIENCE 9 URGENT!!
2. Look into the urinary system or urogenital system. (This is just a guess) You can do more research on the internet. But it can get you started.

SCIENCE 9 URGENT!!
4. The testes are outside of the body. Because sperm can only live at a specific temperature. Our body temperature is too hot for them, and they would die. That is why they have to be outside of the body.

English
Thank you I thought it might be an intensive pronoun because if removed the meaning os the sentence would be the same.

English
In this sentence: Matt began to see himself differently after he talked to Mr. Bataky. In this sentence "himself" is an object pronoun, subject pronoun, intensive pronoun, reflexive pronoun?

Chemistry
how do you balance the equation with H3PO4(aq)and BaCl2(aq)?

math
What percent of $1.00 is a nickel?

math
Thank you

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