Posts by josh

Total # Posts: 1,895

Math
1.) Can a system of linear equations have exactly two solutions? A. True B. False 2.) The solution of a system of equations with no solution describes what kind of lines? a.) parallel b.) perpendicular c.) skew d.) coincidental

Math
It is estimated that are 21 deaths for every 10 million people who use airplanes. A company that sells flight insurance provides 100,000 in case of death in a plane crash. A policy can be purchased for $1. Calculate the expected value and thereby determine how much the ...

math
what do you get when... you cross two ducks with a match.? cross a stick of dynamite with a lemon pie

Economics HELP!!
Design an organization to solve the world banking/world bank regulation/would money supply problem

math
A ladybug crawls around the outside of a rectangle that measures 5.5 cm by 8.5 cm. The ladybug stays exactly 3.5 cm from the rectangle at all times to form a larger figure.

Personal Finance
If the economy is not doing well and jobs are hard to find, what would you suggest for your friend to do if they are graduating high school in a month? A) sit at home until the economy improves B) save money by going to a local community college C) look for a job D) all of the...

Language arts help!!
PLZZ I GOT ANSWESS CHECK THEM

Language arts help!!
PLZZ HELP ME I WILL GIVE YOU 30 POINTS

Language arts help!!
1. What was Dove doing during the Boston Tea Party? (1 point) drinking tea selling tea stealing tea 2. Who were the minute men? (1 point) local men who wanted to fight against the British British soldiers who were trained to kill traitors the army for the Sons of Liberty 3. ...

physics
Blocks A A (mass 6.50kg kg ) and B B (mass 10.50kg kg ) move on a frictionless, horizontal surface. Initially, block B B is at rest and block A A is moving toward it at 4.00m/s m/s . The blocks are equipped with ideal spring bumpers. The collision is head-on, so all motion ...

chemistry
if I mix 44 mL of sugar in 236 mL of water. how would I find out how many ions of sugar there were?

science help plzzz
Help plz

science help plzzz
Multiple Choice 1. Which of the following images shows a living organism interacting with a biotic factor in its environment? (1 point) bird drinking water koala eating leaves plant in the Earth whale in the ocean 2. Which of the following shows the correct order from smallest...

math
PLEASE HELP WITH THIS HISTORY!!!! Multiple Choice 1. Which of the following statements describes the most common experience of Native Americans after encountering Europeans for the first time? (1 point) Native Americans thought the settlers had nothing to offer them in trade ...

Can someone please help me with this history!!!!!!
PLEASE SOMEBODY?!?!?!?!?!?!?!??!?!?!?!?!?

Can someone please help me with this history!!!!!!
Multiple Choice 1. Which of the following statements describes the most common experience of Native Americans after encountering Europeans for the first time? (1 point) Native Americans thought the settlers had nothing to offer them in trade or knowledge. Native Americans ...

math help plzzzz!!!!
Multiple Choice 1. What is 0.32 written as a fraction in simplest form? (1 point) thirty-two over one hundred eight over twenty-five one hundred over thirty-two sixteen over twenty-five 2. If Fran’s fudge recipe calls for two and one-half cups of sugar and she increases ...

science help plzzz
I will give u 30 points help!!!!

science help plzzz
Multiple Choice 1. At the chromosomal level, what is the difference between human males and human females? (1 point) All males have a Y chromosome, and females do not. All males have an X chromosome, and females do not. All males have 47 chromosomes, and females only have 46. ...

science
In a dream you're in a car traveling at 50 km/h and you bump into another car traveling toward you at 48 km/h. The speed of impact is

physics
the answer is please answer it so i can finish my homework

math
IDK IDK IDK

Can someone check these answers for me?
1. Seahorses change color and swim together in predetermined ways before mating. These behaviors are called (1 point) asexual reproduction.** sexual reproduction. courtship rituals. budding. 2. A male peacock displays his colorful tail feathers in order to (1 point) increase ...

science help!!!
HELP!!!!!!

science help!!!
Can you just give me things to read?

science help!!!
Actually i am studying just help me!!!

science help!!!
SO WHAT IS YOUR ANSWERS?

science help!!!
I HAVE ANSWERS ALREADY. 1D 2D 3A 4D 5D. Are they right?

science help!!!
1. Seahorses change color and swim together in predetermined ways before mating. These behaviors are called (1 point) asexual reproduction. sexual reproduction. courtship rituals. budding. 2. A male peacock displays his colorful tail feathers in order to (1 point) increase the...

Can someone check these answer for me?
Thank you john and ms sue for all ur help

Can someone check these answer for me?
THANKS

Can someone check these answer for me?
THANKS MS SUE FOR HELPING ME

Can someone check these answer for me?
I ALREADY HAVE ANSWERS CHECK THEM FOR ME. 1D 2C 3D 4D 5A

Can someone check these answer for me?
Ok john one more. Multiple Choice 1. You are studying an evergreen tree that produces cones. The tree is a(n) (1 point) angiosperm. gymnosperm. gametophyte. monocot. 2. Which of the following is an angiosperm? (1 point) yellow and red flower fern branches pine tree with pine ...

Can someone check these answer for me?
Are u sure these art right?!?!

Can someone check these answer for me?
Thank u so much!!!

Can someone check these answer for me?
ok So whats 3,4,5?

Can someone check these answer for me?
Where u see the ** that's what i chose

Can someone check these answer for me?
Just tell me the answers plzzz i need this done now

Can someone check these answer for me?
Help!!!

Can someone check these answer for me?
Multiple Choice 1. Over time, a particular plant has developed a longer stamen. Which of the following is a possible advantage of having a longer stamen? (1 point) A longer stamen could ensure that an insect brushes against an anther and picks up pollen.** A longer stamen ...

science plz help right now!!!!
Help I will give u 20 points

science plz help right now!!!!
Multiple Choice 1. Over time, a particular plant has developed a longer stamen. Which of the following is a possible advantage of having a longer stamen? (1 point) A longer stamen could ensure that an insect brushes against an anther and picks up pollen. A longer stamen could ...

science help plzzz
Please help bob ms sue

science help plzzz
help me plzzzz

science help plzzz
Help plzzzzz

science help plzzz
1. Over time, a particular plant has developed a longer stamen. Which of the following is a possible advantage of having a longer stamen? (1 point) A longer stamen could ensure that an insect brushes against an anther and picks up pollen. A longer stamen could ensure that the ...

AP Chem
How many liters of H2 have the same number of molecules as 1.00 liters of 02? ( At the same temperature and pressure)

Calculus
ah okay, thank you. That completely answers my prob.

Calculus
"The graph of y = g(t) is provided below. Based on the graph, where is ln(g(x)) continuous?" I did not include the graph but I would like to know in what ways does ln effect the continuity of a graph. Thanks.

math
how do you solve this equation? 3x/4+5x/2=13

Music
Hw can music change life 800words

Algebra
Estimate the square root. Round to the nearest integer. √242 What I got was 58,584 is this correct?

Algebra
Oh I see Thank you, that helps me understand what I did wrong. Thank you very much

Algebra
Thank you, How did you see that as I am still learning how to do Sq,roots DFo I multiply 1.96 by itself?

Algebra
Simplify each expression √1.96

Physics
@ Anonymous what do you have for T and S?

Calculus (first year uni)
Jai you are incredibly helpful. Thank you sir.

reading
My teacher made us read Anne Frank Remembered and I was absent for a few days so now I have to do a presentation tomorrow on something I found that related to the novel but the novel just confused me ALOT and I have no idea what to do for my presentation.... it only has to be ...

algebra
write the expression that represents the total length of each segment. .__x____.____9_____.

statistics
0.43

Social Studies
What is a faction? Why are majority factions more dangerous than minority factions, according to James Madison?

English
“Burst from the barrow/Blazing” is an example of: a. kenning b. alliteration c. metaphor d. simile I'm pretty sure this is B because of all the "B" words. Am I correct?

English
I was given an excerpt from Gilgamesh to read and then this question on my open book test I was hoping you could check for me. The relationship between Gilgamesh and Enkidu can best be described as: a. father and son who can't communicate with each other. b. brothers who ...

intergers
what is-4+-13=

Algabra 2
Draw a graph that is not function and has these three properties: Domain of x-values satisfying -3<x<5 Range of y-values satisfying -4<y<4 Includes the points (-2,3) and (3,-2)

Algabra 2
Draw a graph that is not function and has these three properties: Domain of x-values satisfying -3<x<5 Range of y-values satisfying -4<y<4 Includes the points (-2,3) and (3,-2)

Algebra 2
What is the slope of the line that passes through the points (-2, 4.15) and (1, 1.24)? Here's my work: m= y2-y1 / x2-x1 m+ 1.24-4.15 / 1 - (-2) m= -2.91/3 Is my answer correct? I really appreciate your help! Algebra isn't the easiest for me

Marketing
Thank you very much! :)

Marketing
Which of the following best describes a target market? a. a business-to-business market b. a group of people most likely to become customers c. a group of people most likely to have the same interests d. a company's market share I couldn't find much info on "...

english
The best example of a Romance Hero is: a. Beowulf b. Gilgamesh c. The Wife of Bath d. Arthur I think it's d. Arthur... Am I correct?

Math
63

Math (Geometry)
1. A rhombus has an area of 5 square meters and a length of 3 meters. In a similar rhombus, the length of a side is 9 meters. What is the area of the second rhombus? [Area= diagonal1 X diagonal2 / 2]

accounting
On January 1, 2012, White Water issues $500,000 of 6% bonds, due in 20 years, with interest payable semiannually on June 30 and December 31 each year. Assuming the market interest rate on the issue date is 5%, the bonds will issue at $562,757.

accounting
On January 1, 2012, White Water issues $500,000 of 6% bonds, due in 20 years, with interest payable semiannually on June 30 and December 31 each year. Assuming the market interest rate on the issue date is 5%, the bonds will issue at $562,757.

english
Increasing gas prices.

english
Need Help getting started.. For the following exercise, you will need to write a short paragraph of your own. Remember to use the grammar guidelines and sentence consolidation strategies of the previous lessons. This might also be a good opportunity to practice using some of ...

Chemistry
2865 years

College Physics
An ice skater spinning with outstretched arms has an angular speed of 5.0\({\rm rad/s}\) . She tucks in her arms, decreasing her moment of inertia by 19\({\rm \%}\) . By what factor does the skater's kinetic energy change? (Neglect any frictional effects.)

government
Did i ask for a tutor. no. so plz swerve.

government
i don't have time to do tht. i need fast answers because i fell behind and the class ends soon

government
i need help with the answers because i don't get this. in my skool its a senior class but im only goin to b a freshman. its really confusing for me

Geometry
I have two post that meet the ground perpendicular and the ground is level. One post is 40 feet high, the other is 25 feet high. If I draw a hypotenuse from the top of one post to the base of the other post and another hypotenuse from the top of the other post to the base of ...

venns diagrams
From a survey of 100 college students, a marketing research company found that 50 students owned iPods, 50 owned cars, and 20 owned both cars and iPods.

physics
The drawing shows box 1 resting on a table, with box 2 resting on top of box 1. A massless rope passes over a massless, frictionless pulley. One end of the rope is connected to box 2, and the other end is connected to box 3. The weights of the three boxes are W1 = 56.2 N, W2...

physics
The drawing shows a person looking at a building on top of which an antenna is mounted. The horizontal distance between the person’s eyes and the building is 87.8 m. In part a the person is looking at the base of the antenna, and his line of sight makes an angle of 30.3o ...

geometry
How to draw line segment CF and to draw a ray CD perpendicular to line segment CF.

Melting Ice Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. ...

Melting Ice Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. ...

Melting Ice Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. ...

Melting Ice Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. ...

Melting Ice Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. ...

Melting Ice Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How much heat energy(in joules) is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. ...

Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of -10 degrees Celsius. How many joules is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. 418.2 J

Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of 20 degrees Celsius. How many joules is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. 418.2 J

Chemistry
You have an ice cube (H2O) that weighs 5 grams and is at a temperature of 20 degrees Celsius. How many joules is required to melt the ice cube and raise the temperature of the resulting liquid water to 15 degrees Celsius? A. 1803 J B. 2088.5 J C. 257.5 J D. 418.2 J

chemistry
Good guess, that's why we need to help each other

trig
okay, thank you, would that still apply if it was cot4x=1-tan^2(2x)/2tan2x? because ive got the right side for this one but the cot4x is throwing me off, how would you solve that side?

trig
TRIG Identities, Gr. 12: Prove: cot4x=1-tan^2x/2tan2x

physics
A package weighing 75 N is sitting on a coffee table. The package is cubic with edges of 10 cm. How much pressure does the package exert on the table?

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