Tuesday
May 24, 2016

Posts by Angelina

Total # Posts: 346

Chemistry
What is the unit for molality? The unit for molality is moles per kg Or M/kg
March 2, 2016

life orientatio
1
February 24, 2016

Maths
Find the equation of the parabola with its axis parallel to x-axis and passing through the points (-2,1),(1,2),(-1,3)
February 14, 2016

Maths
Find the equation of the parabola with latus rectum joining the points (3,5) and (3,-3)
February 14, 2016

science
The momentum of a tennis ball and football is the same.Do they have the same kinetic energy? Justify your answer
February 8, 2016

Physical science
Describe how to determine the ideal machanical advantage of each type of simple machine How are the lever and the wheel and axle related?
February 3, 2016

Algebra 1
find the explicit formula. 1. 0.5, -1, 2, -4 ... 2. 5, -5/3, 5/9, -5/27 ... 3. 1.25, 5, 20, 80 .... 4. -4, -24, -144, -864 ... 5. 4, 12, 36, 108 ... 6. 3, -15, 75, -375 ... 7. 2, 4, 8, 16 ... 8. 3/2, 3/4, 3/8, 3/16 ... 9. -1, -6, -36, -216 ... 10. 3, 12, 48, 192 ...
January 28, 2016

English
1. Odysseus makes a sacrifice to sovereign death and pale Persephone what does this background tell you about Hades? 2. the painting illustrates the descent of Ulysses (Odysseus)into the underworld. how has the artist distinguished between Ulysses and the dead? 3. do you think...
January 28, 2016

Math
11.111111 hours
January 28, 2016

Algebra 1
1.the number of bacteria present in a colony is 180 at 12 noon and the bacteria grows at a rate of 22% per hour. how many will be present at 8pm? 2.A 1970 comic book has appreciated 10% per year and originally sold for $0.35. What will it be worth on 2010? 3.The cost of a high...
January 26, 2016

math
There is one coach for every 12 players. How many coaches will be needed for 48 volleyball players? Use a bar diagram to solve. (I know the answer is 4 coaches, but I don't know how to draw the diagram for the problem)
November 4, 2015

Math
on the weekend, the county pool has one open-lap lane session for 45 minutes each day of the weekend. weekday open-lap sessions are for 30 minutes. the number of weekday open-lap sessions vary. last week there were a total of 6 hours of open-lap sessions. how many weekday open...
October 31, 2015

Math Pre-Algebra
Maria has baked a cake for Cathy's birthday. The dimensions of the cake are 13/1/2 inches by 6/3/4 inches. The cake is going to be cut into squares with each piece being approximately 5.55% of the cake, which should give a total of _______ pieces of cake with each piece ...
October 29, 2015

Math
If x is a nonzero real number,is x-2 always positive,always negative,or positive or negative depending on whether x is possible or negative explain
October 29, 2015

Math Pre-Algebra
How would you solve this problem? (s-4/9)(-2/3)=-4/5
October 20, 2015

Math
How would you solve this problem? (s-4/9)(-2/3)=-4/5
October 20, 2015

math
ok, so you would make 6 a fraction which is 6/1 and for 2/7 find the recipricol of it which is 7/2. then, multiply 6/1 and 7/2. You will result in 21.
October 20, 2015

Pre-algebra
How would you solve this problem? (s-4/9)(-2/3)=-4/5
October 20, 2015

Pre-algebra
never mind i checked and my answer is correct, but what do you mean by expanding the parenthesis?
October 20, 2015

Pre-algebra
-14 is the answer right?
October 20, 2015

Pre-algebra
How would you solve this equation? (t+8)(-2)= 12
October 20, 2015

Algebra
1.Is the line contains the points P1(-1,2)and P2(3,4) perpendicular to the line that contains the points Q1(-1,3)and Q2(-4,1)? 2.a line given two points P1(4,5),P2(-4,3)
October 14, 2015

Algebra
Explain how you can determine from the graph of a system of two linear equation in two variables whether is an inconsistent system of equation. 2. When you solve a system of equation by the substitution method how do you determine whether the system of equation is inconsistent?
October 14, 2015

linux networking
What are two ways you can execute a shell script when you do not have execute permission for the file containing the script? Can you execute a shell script if you do not have read permission for the file containing the script?
October 8, 2015

Algebra
tony and his sister maria have the same birthday but tony is five years older than maria let the varible x represent tonys age and y represent maris age. which graph represents the relationship between tons age and marias age?
September 25, 2015

bayside hs
One genetic disease was tested positive in both parents of one family. It has been known that any child in this family has a 25% risk of inheriting this disease. A family has three children. The probability of this family having at least two children who inherited this genetic...
September 25, 2015

Algebra
you have a rack that can fit 30 cds you can fit 7 more cds on the rack before the rack is fulll which equation models this situation appropiratly where x represents the number of cds?
September 24, 2015

ENGLISH SOS!!!!!!!!! MS SUE, SOMEONE, PLEASE!
1. A 2. C those are correct answers
September 9, 2015

Algebra
the table shows the heights in inches of trees after they have been planted. determine the equation which relates x and y
September 4, 2015

civics
going global unit exam
May 19, 2015

Math
ok
May 14, 2015

Math
kk thxs
May 14, 2015

Math
thxs
May 14, 2015

Math
A line passes through the points (4,-1) and (2,3. what is the slope of this line? A. -1/2 B. -2 C. 1/2 d. 2
May 14, 2015

Language
An appositive is a small section of extra information which is inserted into a sentence for clarification. Commas are usually used to offset the appositive, but if the appositive contains one or more commas, that would get confusing for the reader. When using an appositive ...
May 12, 2015

Language
charles lutwidge dodgson
May 12, 2015

Language
the second one Charles Lutwidge Dodgson
May 12, 2015

Language
yes you are correct
May 12, 2015

Language
yeah i agree
May 12, 2015

Language
what's the full sentence?
May 12, 2015

Language
the answer is c. a prepositional phrase always starts with a preposition
May 12, 2015

math
plz help me
May 4, 2015

math
The range for company a is 7 and company b is 11. compare the range of each company's sales.
May 4, 2015

civics
thank you for the info it helped sooo much :)
May 2, 2015

civics
for the countries in north america each import and export different products the united states exports to other countries on every continent why is this possible
May 2, 2015

studio art
how is a interior designer in a modern kitchen most different from interior design found in nineteenth century kitchen
April 30, 2015

science
A new organism is introduced into a ecosystem. it gets its nutrients from a dead tree. can this organism be described as a scavenger or decomposer
April 29, 2015

LA
oh ok. thanks so much:)
April 27, 2015

LA
Computers make calculations incredibly quickly. intransitive or *transitive verb*? They perform many tasks that people often find boring and difficult. transitive or *intransitive*?
April 27, 2015

geometry
25times 25= 3.14times25times25
April 27, 2015

social studies
what are some examples where societies influence each other?
April 26, 2015

ss
where do our alphabet come from? is it from the phoenicians
April 26, 2015

social studies
What are some examples when world history gives you the understanding of the world and how societies have impact on each other.
April 25, 2015

please answer my question (math)
the price of a 3- pack spinner is one third the price of the of a dozen flyboys. write and solve a division equation to find the price of a dozen fly-boys. there are $3 for each 3-pack spinner . is the equation supposed to be n/12=27?
April 21, 2015

division write and solve
omg please answer my question. is it right or not right
April 21, 2015

division write and solve
the price of a 3- pack spinner is one third the price of the of a dozen flyboys. write and solve a division equation to find the price of a dozen fly-boys. there are $3 for each 3-pack spinner . is the equation supposed to be n/12=27?
April 21, 2015

math
the price of a 3- pack spinner is one third the price of the of a dozen flyboys. write and solve a division equation to find the price of a dozen fly-boys. there are $3 for each 3-pack spinner . is the equation supposed to be n/12=27?
April 21, 2015

math
thank you
April 21, 2015

math
then is it $37.50 for a pack of power dog food?
April 21, 2015

math
is it x/3=12.50?
April 21, 2015

math
a bag of super dog food, at $12.50, is one third the price of a bag of power dog dog food. write and solve an equation to find the price of a bag of power dog dog food
April 21, 2015

math
140
April 21, 2015

math
at the end of a soccer game season four families decide to buy the coach of gift certificate to a sporting goods store. each family contributes $35 towards the gift certificate. write and solve a division equation to find how much the gift certificate is worth
April 21, 2015

math
Dion's grandmother is making a quilt using four small squares put together to form one large large square block. how many different can she make using one each of red, green, blue, and yellow smalle squares? show the possible arrangements
April 20, 2015

Math
there will be 2 t-shirts and 1 collared right?
April 15, 2015

Math
never mind thanks mrs. sue i get what u are saying
April 15, 2015

Math
so the answer is 2? and how many t-shirts and collared shirts will they be?
April 15, 2015

Math
sorry #1 is 10/5
April 15, 2015

Math
1.Jake has 10 t-shirts and 5 collared shirts. What is his ratio of t-shirts to collared shirts? this answer is 5/ 10 what i can't figure out is the second part of this 2. If Jake buys 3 new shirts, how many of them would you expect to be to be t-shirts, and how many would ...
April 15, 2015

Math
37.5 but the closest is B. 38
April 14, 2015

Math
What percent is 3/8? a. 21 b. 38 c. 55 d. 68
April 14, 2015

Math
it's a
April 13, 2015

Math
sorry, what i meant was is it C?
April 13, 2015

Math
is it b?
April 13, 2015

Math
Which fraction would fit between the 1/7 and 1/4? A. 1 over 5 B. 2 over 7 C. 1 over 3 D. 1 over 8
April 13, 2015

Poetry
is it correct?
April 13, 2015

Poetry
How many stressed syllables are in this li ne of poetry?? They glided here, they glided there
April 13, 2015

Math
the cost of renting a speed boat is $25 plus an additional fee of $12 for each hour the boat is rented. which equation can be used to find the c, the cost for renting the boat for h hours. a. c= 12h +25 b. c= 25h + 12 c. c= 12(h+25) d. c= 25 (h+12)
April 12, 2015

Math
no i haven't i;m only in 6th grade so can you break it down as easily as possible
April 12, 2015

Math
which set of measures could be side lengths of a triangle? a. 4 in., 9 in., 12 in b. 3 cm.,6 cm, 9 cm c. 4 mm, 12, mm, 20 mm d. 5 ft, 6 ft, 13 ft i don't know how to get the answer so can u please explain?
April 12, 2015

Math
which is 7041564.7925 ft
April 6, 2015

Math
84498777.51
April 6, 2015

Math
so if the volume of the gym is 63480 and the volume of the ping pong ball was 2. 045 would the amount of ping pong balls be 31041 ping pongs
April 6, 2015

Math
Your teacher made the comment that more than 100, 00 ping pong balls would fit in the school gym. develop a calculation method to see if she is right. after taking some measurements, propose the amount the gym would hold. i din't really understand how to solve the scenario...
April 6, 2015

math
sorry i meant to put h
March 30, 2015

math
it's j
March 30, 2015

math
What is the simplest form of the expression below? (4a+2b) + (6a+5b) F. 6a+11b G. 10a+7 H. 10a + 7b J. 17ab i think the answer is either h or j
March 30, 2015

Math
it does not say. it just says there is exactly 8 wooden cubes
March 29, 2015

Math
do i have to make up the width, length, and height then?
March 29, 2015

Math
Tiffany is using wooden cubes to make rectangular prisms. if she has exactly 8 wooden cubes, make a model to find the length, width, and height of the two possible rectangular prisms. i don't quite understand the question so can u help me comprehend what it's asking? ...
March 29, 2015

Math
what are 2 parallelograms that each have an area of 24 units and a height of 4 units besides 6 unitstimes 4 units
March 25, 2015

reading
DISCHORD offers HUMBUG medicine that will allow him to never have to hear another beautiful sound again
March 25, 2015

reading
for example in this drama. the phantom tollbooth. HUMBUG. backing away. "if it's all the same to you, i'd rather not
March 25, 2015

reading
what does it suggest when someone is backing away besides frightened?
March 25, 2015

math
please explain how u got the answer
March 24, 2015

math
In triangle ABC, the length of side AB is 10 inches and the length of side BC is 19 inches. Which of the following could be the length of side AC? 7 inches 31 inches 24 inches 34 inches
March 24, 2015

science
5.At 3:15 one afternoon, the temperature over the land reaches its highest value for the day — about 89°F. The temperature over the adjacent water is about 72°F. What would the expected weather conditions be at this time? A. Cloudy skies and a sea breeze B. Clear ...
March 21, 2015

math
138
March 16, 2015

math
paige's dad just made a new front door for their house.the door measures 84 inches by 54 inches.how many square inches will paige have to paint if she paints the front side of the door.
March 16, 2015

science
i think the answer is b.
March 14, 2015

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