Tuesday
December 6, 2016

Posts by Myah

Total # Posts: 26

chemistry
If our eyes could see a slightly wider region of the electromagnetic spectrum, we would see a fifth line in the Balmer series emission spectrum. Calculate the wavelength ? associated with the fifth line. Express your answer with the appropriate units.
November 1, 2016

Math- Please check my answer
Mali-li has 6 1/3 yd of material. Her new skirt will take 2 1/3 yd. How much material will she have left after the skirt is made? My answer:4 Am I wrong? If I am, can you explain it to me please? Thank you in advance.
October 24, 2016

chemistry
A 2.41 g lead weight, initially at 10.7 ∘C, is submerged in 8.08 g of water at 51.9 ∘C in an insulated container. Question: What is the final temperature of both the weight and the water at thermal equilibrium? Express the temperature in Celsius to three ...
October 19, 2016

chemistry
A volume of 115 mL of H2O is initially at room temperature (22.00 ∘C). A chilled steel rod at 2.00 ∘C is placed in the water. If the final temperature of the system is 21.40 ∘C , what is the mass of the steel bar? Use the following values: specific heat of ...
October 19, 2016

Math- Please check my answer!
Nvm 8/10 is greater
October 13, 2016

Math- Please check my answer!
Is the fraction 6/8 greater than or less than or equal to 8/10? My answer: 6/8=8/10 Please tell me if i'm correct or not!!! Thank you in advance!
October 13, 2016

Math
So what is the question then?? I don't have enough information to help answer this question.
October 13, 2016

Math
Please explain to me how to figure out the answers to these questions because I got them all wrong. Don't worry there's only 2.. 1.You roll a number cube 20 times. The number 4 is rolled 8 times. What is the experimental probability of rolling a 4? It's either A. ...
June 10, 2016

Math
Please explain this to me because im really stumped here!!: The probability of winning a game is 20%. If you play 20 times, how many times should you expect to win? A.4 times B.10 times C.16 times PLEASE HELP!!!!
June 9, 2016

Math Please Help Quick
Thanks Steve for answering
June 2, 2016

6th grade math
Thanks Steve/Ms.Sue for explaining. Thanks Lily for asking the question :)
May 13, 2016

MATH
Well first off the pairs would either be (3, -0.25), (0.25, -3), (-0.25, -3) or (-0.25, 3). Hopefully that helps someone answer the questions
April 18, 2016

Social studies
1.c 2.d 3.c 4.d 5.a 6.c 7.d (Connections Academy Answers)
March 30, 2016

math
The number of blocks has 9 in the ones place. The number in the hundreds place is one more than the number in the tens place. Those two numbers equal 11.how many blocks are there?
January 19, 2016

Africa Regional Overview
Oh wow I just did this exact question at school today O.o I Didn't get my answers back yet but i will tomorrow. But I circled D, Great Rift Valley.
September 11, 2015

Substitution
There are 155 people at the basketball game. Tickets for the game are $2.50 for students and $4 for adults. If the total ticket money received is $492.50 how many students and adults attended the game?
February 1, 2015

science
Yeah what are the choices?
January 26, 2015

Science
Oh wow I did the quiz and got 100% thanks Iun. Iun is right if you have the questions I had
January 21, 2015

physics
A rope attached to a truck pulls a 180-kg motorcycle at 9.0 m/s. The rope exerts a 400-N force on the motorcycle at an angle of 15∘ above the horizontal. What is the work that the rope does in pulling the motorcycle 300 m? Express your answer with the appropriate units.
December 14, 2014

science
Iun is correct.
September 24, 2014

SS
ddddddeeeeeeeeeeeeeeeeee :D D is the answer
September 27, 2013

social studies
C.
September 27, 2013

Dewey math
First find the cost of pencils
May 8, 2013

math
a diameter of a quarter is about 23mm how many centimeter is that?
November 15, 2012

Chemistry
Microwave ovens emit microwave energy with a wavelength of 12.5 cm. What is the energy of exactly one photon of this microwave radiation?
October 23, 2012

Chemistry
For the reaction below, when 216g of ICl3 reacts with 61.3g of H2O: 2ICl3 + 3H2O -> ICl + HIO3 + 5HCl a)which is the limiting reagent? b)how many grams of HIO3 are formed? c)how many grams of the nonlimiting reagent are left over?
September 25, 2012

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