# Posts by Breanna

Total # Posts: 205

**physics**

A projectile is fired from the origin (at y = 0 m) as shown in the diagram. The initial velocity components are and The projectile reaches maximum height at point P, then it falls and strikes the ground at point Q, which is 20 m below the launch point. Assuming air resistance ...

**Algebra**

If John runs 2/5 of of mile in 3 minutes, How long will it take John to run 3 miles?

**Math**

How many tens are there in the number 7,801,204.76? What value does the 6 represent?

**Science**

I need help on an I am poem for sodium can you help me ? Thank you for you time :)

**Science**

A car is traveling 20m/s brakes and takes 3 s to stop.What is the acceleration in m/s

**Language Arts**

B.is the correct one

**Math**

Vicky bought 6 and 2/3 yards of one type of ribbon and 4 and 3/4 yards of another type of ribbon to make hair bows. If each bow takes 1 and 1/2 yards, how many hair bows can she make?

**Spanish**

me lammo breanna yo soy espanol

**Physics**

A football player pushes a tackling dummy forwards at a constant speed for 111m using 7150J of energy. b)What is the frictional force the dummy exerts? c)What work is done by friction as the dummy is slid along the field for 11m? omg please help I am so lost

**math**

1.333/5,280=

**algebra**

21b

**physics**

A car constantly accelerates at a rate of 4.8 m/s2 along a flat, straight road. If the car has traveled 122.1 meters, how fast is the car going?

**line segments**

One endpoint of a line segment is (8, -1). The point (5, -2) is one-third of the way from that endpoint to the other endpoint. Find the other endpoint.

**Science**

Volume of 22 liters and a mass of 35 kilograms what is the density

**math**

Write -1/9, 4/7, 7/4 in order from least to greatest

**Math**

Thank you so much, you were a lot of help thank you

**Math**

28

**Math**

Ms. Sue am I right I am 24

**Math**

Is that correct

**Math**

I think it's 24

**Math**

I'm still not sure

**Math**

24

**Math**

6 and 7 ?

**Math**

I am a number between 20 and 30 one of my factors is 4 the sum of my digits is 10 what number am I ?

**EARTH SCIENCE**

A depression in the ground due to a cave collapse or acidic water dissolution of limestone is called a A. stalactite. B. cave. C. sinkhole. D. stalagmite. would it be a sink hole

**Physics**

Gravity on the surface of the moon is only 1/6 as strong as gravity on the Earth. What is the weight of a 24 kg object on the Earth? The acceleration of gravity is 10m/s2 .

**Chemistry**

Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.

**Chemistry**

Calculate the solubility of CuSO4 5H2O at 0 C in grams of solute per 100 g water.

**Science**

temperature

**pre calculus**

I mean to where I have to graph the following function using transformations. And have to be sure to graph all of the stages on 1 graph. Then I have to state the domain and range.

**algebra 1a**

Suppose that a car normally sells for $16,500 and is now on sale for $14,000. What is the percent of discount? If necessary, round your answer to the nearest tenth.

**Algebra**

2x^2-8x+8=0

**math**

if if 2 cups of concentrate makes 1 gallon of lemonade how much concentrate do you need to make a pint

**english**

1. What does the stained attire of the Knight suggest about his personality? (1 point) The Knight is careless and unreliable. The Knight is modest and honorable. The Knight is deferential and dejected. 2. What flaws are attributed to the Church based on the description of the ...

**calculus**

solve the equation Inx+In(x+4)=3 x= ?

**calculus**

They want to know the: remaining zeros of f

**calculus**

information is given about a polynomial f(x) whose coeffiecients are real numbers. Find the remaining zeros of f. degree4, zeros i, 9+i **I am just not getting these coefficients. I know that there has to be an easier way to learn this. Please help!!

**calculus**

Form a polynomial f(x) with real coeffiecients having the given degree and zeros. degree 4, zeros 3, multiplicity 2; 6i f(x)=a() Can someone show how to do this. I have tried and do not have a clue. I am lost!!! So, please show work.

**math plz help!**

divide express each quotient as a mixed number in simplest form 22 divided by 8

**College History**

Would Russia have had a revolution had it avoided the First World War?

**Calculus**

To rectangular form

**Calculus**

Convert theta=225degrees A y=-1 B y=1 C y=x D y=-x E x=-1

**Calculus (help Steve plz)**

1) if w = <-8, 15>, find ||w||? 2) which expression is equivalent to (sin x+1) (sin x -1)? A. Cos^2x B. -cos^2x C. Cos^2x+1 D. Cos^2x-1 E. -cos^2x-1

**calculus (Steve help plz)**

1) if w = <-8, 15>, find ||w||? 2) which expression is equivalent to (sin x+1) (sin x -1)? A. Cos^2x B. -cos^2x C. Cos^2x+1 D. Cos^2x-1 E. -cos^2x-1

**American history**

number 7 is b the cumberland trail.

**Math**

Hshtzhfzhabyabztbatbst is this it

**math**

Find three consecutive odd integers whose sum is -33.

**Social Studies**

What specifically were the dangerous doctrines preached by Anne Hutchinson?

**math**

did you get to see wills performance?

**Math**

This model shows 3 wholes and 4/5

**math**

Fewer than 107 girls attend a basketball camp. A total of 180 children attend at the camp. Which inequality can be used to find the number of boys n tha might have attended the basketball camp? math problem

**algebra**

Pippa filled 1/8 of a jar with blue stones, 1/4 of a jar with yellow stones, and 1/2 of a jar with purple stones. how much of the jar is filled altogether?

**Physics**

A proton is projected perpendicularly into a magnetic field that has a magnitude of 0.32 T. The field is then adjusted so that an electron will follow a circular path of the same radius when it is projected perpendicularly into the field with the same velocity that the proton ...

**earth and space**

the grams on the moon is different then space ?

**science**

Assuming that radiation with a wavelength = 15.0 cm is used, that all the energy is converted to heat, and that 4.184 J is needed to raise the temperature of 1.00 g of water by 1.00 degree celcius, how many photons are necessary to raise the temperature of a 350 mL cup of ...

**physics**

A force of 20 N is needed to overcome a frictional force if 5 N and accelerate a 3 kg mass across a floor. What is the acceleration of the mass?

**algebra**

Abbi invested $1,200 in a certificate of deposit with a simple interest rate of 2%. Find the interest earned in 9 years. Then find the total of principal plus interest.

**Chemistry**

Glucose, C6H12O6, is a good source of food energy. When it reacts with hydrogen, carbon dioxide, and water are formed. How many liters of Co2 are produced when ___ grams of glucose completely react with oxygen?

**math help**

Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces.

**algebra 2 help**

Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces

**somebody help Math!!**

Lines AN and CT are perpendicular. If mAFT = 3x + 21 and m CFN = y + 45, which is the value of x + y

**math**

Find the midpoint of A(5, 3) and B(3, -5). Place your answer in (x, y) notation with NO spaces

**math help**

1.Find the volume of a cube whose sides each measure 3.9. Round answer to the nearest tenth 2.Find the volume of an ellipsoid with a semi-major axis of length 9 and the first semi-minor axis has length of 5 while the second semi-minor axis has length of 4.5. Use ð = 3.14 ...

**math**

Under the translation (x, y) --> (x + 3, y + 4), the point (1, 7) will become what point? Be sure to enter your answer in (x, y) notation, with parenthesis and no spaces.

**math help pls!**

A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.)

**BIS155 - Final Exam**

Fact Pattern Question 2: You own your own small party supply and rental business. You maintain an Excel list of potential customers and clients who have rented or purchased from you in the past two years. the list includes both physical and mailing addresses and email ...

**math**

. Find the volume of the sphere with a radius of 9. Use ð = 3.14 and round your answer to the nearest tenth. 4. Find the volume of an ellipsoid with a semi-major axis of length 10 and the first semi-minor axis has length of 6 while the second semi-minor axis has length of ...

**math**

P(8, 5) =

**math help pls!**

16! _____ 5!* 11!

**math help pls!**

A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.)

**math!**

1) A lottery is set up in which players pick six numbers from the set 1, 2, 3, ... , 39, 40. How many different ways are there to play this lottery? (In this game the order in which the numbers are picked does NOT matter.) 2) A club of 15 students will form a subcommittee ...

**math help!**

A lottery game asks you to pick 5 numbers from the set 1, 2, 3, ... , 29, 30. How many ways are there to play this lottery game? (Assume that this is a game where the order of your picks does NOT matter.) A) 27,405 B) 84,825 C) 593,775 D) 142,506

**math**

Calculate the volume of the cone with a = 18 and b = 11. Round answer to the nearest tenth. Use 3.14 for pi

**math**

In the following figure, AF is the perpendicular-bisector of BD, AD = 15, and DF = 13. Find AB + BF

**geometry**

Calculate the volume of the figure shown. a = 8 and b = 12. Use 3.14 for pi and round answer to the nearest tenth

**Math**

R+3+2r=-21

**9th algebra**

You store square notepaper in cube-shaped box with an inside edge length of 3 inches. What is the volume of the box?

**math**

If a rectangle has a length of 4.5 inches and a width of 3 inches. How would the area change if you doubled both dimensions?

**Earth Science**

Rock name.

**chemistry**

2.67 M

**English II honors**

What do i need to know for english 2 honors?

**nutrition**

a decrease in economic development.

**College- Am. History**

Describe meetings that resulted in the Japanese seeing “Rolls-Royce, Rolls-Royce, Ford,” and how was this part of Americans “clamoring for the outlawry of war.”

**Communication and Gender Studies**

What message is conveyed in the lyrics from Harry Chapin cats in the cradle song from 1974 considering the relationship to gender and family? Could this song have as easily been written about a mother lamenting her relationship with her daughter? If so, why? If not, why not?

**Communication and Gender Studies**

What are some questions used to address social learning theory from Albert Bandura?

**Algebra2**

write the series with summation notation:-1,-7,-13,-19

**Mass Communication Studies**

No, but I'll be sure to check those out! Thanks!

**Mass Communication Studies**

I need to find two websites. One has to be a "for profit" and one not for profit organization. Can someone please steer me in the right direction? Thanks!

**Communication Language Studies**

What kind of problems might occur in mixed gender interviewing situations or committee meetings?

**Conflict Management Communications**

This makes sense. Thanks for your input! :-)

**Conflict Management Communications**

How do we balance the scholarship and conventional wisdom that we should deal with problems ("Never go to bed angry") versus let them slide ("The secret to long relationship is a short memory")?

**8th grade**

your laws may conflict with the states surronding you

**algebra**

how do you do this math problem 8x+9=5x+6

**social studies**

How has oil benefited some Middle Eastern countries?

**Communication Language Studies**

I need an example of descriptive speech that sounds "uneducated" to you? A hint would be those who have teenage children who use 'slang'. Thanks!

**CP Algebra**

5(3p-4)(3p-4)

**algebra 2**

what is a parabolas, circles, ellipse, or hyperbolas

**algebra 2**

i need help

**language**

could you give the meaning for all of them ?

**Mass Communication Studies Foreign Media**

Thanks for your insight and for the web reference!