# Posts by Gia

Total # Posts: 80

**pharm**

How much codeine is needed to prepare 120 ml of a cough syrup with a codeine concentration of 15 mg/ml?

**Physics**

a ray of light strikes a flat, 2-cm thick block of glass(n=1.5) at an angle of 30 degrees with respect to the normal. find the angle of refraction at the top surface. find the angle of incidence at the bottom surface and the refracted angle. find the lateral distance by which ...

**Math**

Combined property is what I need :)

**Math**

A science class has 3 girls and 7 boys in the seventh grade and 5 girls and 5 boysin the eighth grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both girls?

**Math**

Rewrite the set G by listing its elements. Make sure to use appropriate set notation. G= { x | x is an integer and -5< x <_ -2 }

**Math**

Translate this sentence into an equation. The product of Vidya's score and 2 is 22

**Math**

The amount of annual interest earned by $8000 invested at a certain rate is $200 less than $12,000 would earn at the rate 1% lower. At what rate is the $8,000 invested?

**Math**

Can someone please explain to me how I can add fractions with UNLIKE denominators? Thanks!

**Science**

i am confused on the same thing but i am only confused on the last one though...... :-(

**algebra**

51 is the sum of 8 and Julie's height. Use the variable j to represent Julie's height.

**Math**

not sure

**Math**

208

**5th SS**

What are the 10 amendments (bill of rights) in order?

**Ethics and Social respo.**

When does life begin in an embryo?

**Ethics and Social respo.**

When does life begin in an embryo?

**Ethics and Social respo.**

How many embryos are there?

**Ethics and Social respo.**

What is one of the most fundamental questions in the issue of whether or not one can ethically use stem cells from embryos for research? (Points : 1) How many embryos are there? What is the dividing time for cells in an embryo? From whom did the embryo emerge? When does life ...

**Math**

What are the domain and range of the function {(0, 2), (-2, 4), (2, 8), (1, 6), (-5, 0)}? 1. Domain: {2, 4, 8, 1, -5}; Range: {0, -2, 6} 2. Domain: {0, -2, 6}; Range: {2, 4, 8, 1, -5} 3. Domain: {2, 4, 8, 6, 0}; Range: {0, -2, 2, 1, -5} 4. Domain: {0, -2, 2, 1, -5}; Range: {2...

**Math**

What are the domain and range of the function {(0, 2), (-2, 4), (2, 8), (1, 6), (-5, 0)}? 1. Domain: {2, 4, 8, 1, -5}; Range: {0, -2, 6} 2. Domain: {0, -2, 6}; Range: {2, 4, 8, 1, -5} 3. Domain: {2, 4, 8, 6, 0}; Range: {0, -2, 2, 1, -5} 4. Domain: {0, -2, 2, 1, -5}; Range: {2...

**English *Answers Check***

1. A and 2 im just gonna look at the link again. Thank you (:

**English *Answers Check***

2. Parallelism is the use of similar patterns of words (or grammatical forms) to express similar or related ideas or ideas of equal importance so the answer might be C? 1. I'm not sure on that one now (lol) A or B.. I'm thinking B

**English *Answers Check***

I chopped off some of the story, very sorry but it's "I Have A Dream" Martin Luther King, Jr.

**English *Answers Check***

am happy to join with you today in what will go down in history as the greatest demonstration for freedom in the history of our nation. 2 Five score years ago, a great American, in whose symbolic shadow we stand today, signed the Emancipation Proclamation. This momentous ...

**English *Answers Check***

thank you (:

**English *Answers Check***

What is acupuncture? 1 Acupuncture is one of the oldest, most commonly used medical procedures in the world. Originating in China more than 2,000 years ago, acupuncture began to become better known in the United States in 1971, when New York Times reporter James Reston wrote ...

**Math**

Which relation is a function? (Points : 1) A.(1, 2), (1, 5), (1, -1), (1, 4)} B. {(8, -1), (2, -1), (3, 8), (2, 5} C. {(-3, 4), (-2, 5), (0, 9), (0, 12)} D. {(7, 12), (1, -5), (3, -10), (2, -5)} Is its C :P?

**algebra**

r*t=m or 17*4=68

**math**

I have 102 sandwiches my friends ate 5/8 of the chicken sandwiches and 2/3 of tuna sandwiches,how many of each sandwiches did I make

**MATH PLZ**

you accept a new job with a starting salary of $34,800. You are told you will receive an annual raise of least $1,500. What is the maximum number of years you must work before your annual salary will be 45,000? (** SHOW WORK SO I CAN KNOW HOW YOU GOT THE ANSWER....)

**ACCOUNTING HELP**

Hello, I'm having trouble understanding Direct Cost, Overhead Cost and Indirect Cost. ***Also Period cost and Product cost. please can anyone explain it and give examples for each! thanks

**ACCOUNTING HELP**

Hello, I'm having trouble understanding Direct Cost, Overhead Cost and Indirect Cost. ***Also Period cost and Product cost. please can anyone explain it and give examples for each! thanks

**MATH HW HELP!!**

The rate of bacteria growth in a laboratory experiment was at 16% per hour. If this experiment is repeated and begins with 5 grams of bacteria, how much bacteria should be expected after 12 hours? Round to the nearest tenth of a gram.

**MATH HW HELP!!**

As a savings plan for college, when their son Bob was born, the Wilburs deposited $10,000 in an account paying 8% compounded annually. How much will the account be worth when Bob is 18 years old?

**Biology**

unless the molecules arent tight together and there IS'NT movement that are highly selective to the barrier. -G

**Math**

A cylinder with a radius of 7cm has a capacity of 23000 cm3. a)What is the length/height of the cylinder? b)This cylinder is used to carry water underneath a road. How many cylinders are needed if the road is 500m long?

**Language arts**

Einstein was however also publishing papers in physics. How To create this sentence? a.was, however, also b.was however, also c. was, however also d.no error I chose b

**science**

In an atom, electrons ____. a.are located in the nucleus b.are paired with neutrons c. travel outside the nucleus d. are always in the same place in an atom I think its d right?

**English**

Choose the sentence in which the comma helps make the meaning clear. (1 point) a.If you call, them the dogs will come back. B. If you call them, the dogs will come back. c. If you call them the dogs, will come back. d. If you call them the dogs will come, back. I think it'...

**Reading**

The line “Where water is not thirsty” is an example of which type of figurative language? (1 point) a. symbol b. metaphor c. simile d. personification I choose d because give human quality to animal, object, or idea right?

**Reading**

if it not c it is a. because the commas is in the right spot?

**Reading**

Which of the following sentences uses commas with appositives correctly? (1 point) a.Mr. Van Daan’s son, Peter, spent a lot of time with Anne. b. Margot, Anne’s sister is the oldest. c. Miep the one who helped them, stopped coming. d.Mrs. Van Daan the selfish woman, ...

**Reading**

“Aunt Dessie unfolded out of the car like a carpenter’s ruler” is an example of (1 point) a. personification. b. symbol. c. simile. d. metaphor. i think it is b.

**english**

Which of the following groups of words in bold is nonrestrictive and should therefore be set off with commas in the sentence? (1 point) A.My yarn which is blue and gray will make a very pretty scarf. B.Hats knitted by my mother are worn all winter by my family. C. The person ...

**Reading**

Thank You

**Reading**

Pushing up against the skateboard, the ground also acts as a force.

**Reading**

is it after is?

**Reading**

The weight of the rider is one force and gravity is another. I wrote The weight of the rider, is one force and gravity is another.

**Reading**

after skateboard

**Reading**

When you balance on a skateboard there are three forces at work. I wrote> When you balance, on a skateboard there are three forces at work.

**Reading**

To be a good skater you have to follow safety rules I wrote To be a good skater, you have to follow safety rules.

**reading**

Yes skateboarding is not only a sport but a science rewrite and add commas if needed I wrote > Yes, skateboarding is not only a sport but a science.

**Reading**

Thank You

**Reading**

As they studied the film they noticed some rules of science at work. rewrite each sentence, adding commas where needed. I rewrote it like > As they studied the film, they noticed some rules of science at work.

**Language Arts**

I say it c because some people thinks it great to be around right mrs.sue

**Computer Literacy**

HOw has the definition of computer literacy changed over time? I don't know any thing about computers

**math**

What is the combined speed if a plane traveling at 500 km/hr has a tail wind of 50 km/hr?

**Physics**

To move a large crate across a rough floor, you push on it with a force F at an angle of 21° below the horizontal, as shown in the figure. Find the force necessary to start the crate moving, given that the mass of the crate is m = 36 kg and the coefficient of static ...

**Math**

Ben made 3/5 of baskets he shot, suppose he shot 60 baskets. How many did he make?

**Math**

"Last year, the personal best high jumps of track athletes in a nearby state were normally distributed with a mean of 229 cm and a standard deviation of 19 cm. What is the probability that a randomly selected high jumper has a person best between 229 and 248 cm?" I ...

**Math**

Last year, the personal best high jumps of track athletes in a nearby state were normally distributed with a mean of 229 cm and a standard deviation of 19 cm. What is the probability that a randomly selected high jumper has a person best between 229 and 248 cm? According to a ...

**Math**

The blocks of a side walk block are 6ft by 12ft.the blocks for a drive way are 6ft by 12ft.what is the diffrence between the area of the side walk block and the drive way block.what is the perimeter

**psychology please help me**

How is eccentric behavior different from abnormal behavior? Where does the diagnosis come from?

**Psychology**

How is eccentric behavior different from abnormal behavior? Where does the diagnosis come from?

**chemistry**

If the density of an element is 6 g/ml, how much space (in milliliters) should a sample of it displace if it has a mass of 2.4 grams?

**Math**

well place value and division have been a big part so far so i recommend practicing this

**math**

A soccer team consists of girls from sixth, seventh, and eighth grades. If 4/10 of the girls on the team are eighth graders and 5/10 are seventh graders, what fraction of the girls ae either seventh or eighth graders?

**math**

A soccer team consists of girls from sixth, seventh, and eighth grades. If 4/10 of the girls on the team are eighth graders and 5/10 are seventh graders, what fraction of the girls ae either seventh or eighth graders?

**math**

im a 5th grader and im wondering what3121 is divided by 81 and what is 8921 divided by 59

**government**

the role of the house rules committee is played in the senate by the

**geometry**

The coordinates are a(0,2) b(12,0) and c(-6,0). If cm is a median, find the coordinates of m.

**earth**

I don't know.............👎🏼

**SOC 101**

Social settings of the different forms of social structure described by Durkheim, Tonnies, and Lenski is quite interesting. Please tell me the likes and differences of these sociologists. I cannot understand the extrememly complicated jargon while researching. Please help!

**Algebra**

f(x)=4x square-5x. i get confused after f(0)=0

**Ag. Bio**

No, the RNA has not undergone RNA processing yet. The AAC may be part of an intron--a non-coding sequence of RNA that is removed from the strand before exiting the nucleus and being translated into a protein.

**accounting**

Les fleurs a boutique in paris france had the following accounts in its accounting records at december 31, 20x2. compute the following for les fleurs during 20x2 net sale cost of goods sold net income balance sheet december 31, 20x2 statement of owners equity december 31, 20x2

**physics**

sorry I copy and pasted and it came out weird. Part a- take the area under the curve and multiply it by (-1) because W= -delta u (area under the curve). part b- use Kf + Uf = Ki + Ui we know that Ui=0 and Uf= 2J (just by looking at the graph) they gave you your final velocity ...

**physics**

Since W = ç F dx = area of the Fx-versus-x graph between xi and xf, the work done by the force as the particle moves from i x = 2 cm to f x = 6 cm is −2 J. The conservation of energy equation is f f i i . K +U = K +U We can see from the graph that i U = 0 J ...

**Recycling speech**

Did you know that an empty sprite bottle can store enough energy to keep ur television running for hours on end?Anything that anyone recycles can make a huge difference! Everyday day you throw away someting. So do your freinds,neighbors, and just about everone on the planet....

**physics**

In Figure block 1 of mass m1 slides from rest along a frictionless ramp from height h = 3.10 m and then collides with stationary block 2, which has mass m2 = 5.00m1. After the collision, block 2 slides into a region where the coefficient of kinetic friction μk is 0.550 ...

**science: physics**

A 2.0 kg breadbox on a frictionless incline of angle is connected, by a cord that runs over a pulley, to a light spring of spring constant , as shown in Fig. 8-42. The box is released from rest when the spring is unstretched. Assume that the pulley is massless and ...