Tuesday
August 30, 2016

Homework Help: Health: First Aid

Recent Homework Questions About First Aid

maths
A) In an arithmetic progression the sum of the first ten terms is 50 and the fifth term is three times the second term (1) Calculate the first term (2)Calculate the sum of the 20 terms
Sunday, April 3, 2016 by oliver

Math
The school store opened on the first day of scroll with 56 notebook and 24 pencils. Within two days it sold all of these items. On the first day, twice as many notebooks were souls as pencils. On the second day for every 5 notebooks sold, 2 pencils were old. How many notebooks...
Saturday, April 2, 2016 by Manuel chua

math
We consider the non-homogeneous problem {y''-16y} = {256x^{2}} First we consider the homogeneous problem {y''-16y} = 0 : 1) the auxiliary equation is a r^2+br+c = =0 . ________________ 2) The roots of the auxiliary equation are (enter answers as a comma ...
Saturday, April 2, 2016 by Leah

math
A parking lot charges a flat rate of x dollars for any amount of time up to two hours, and x 6 1 for each hour or fraction of an hour after the first two hours. How much does it cost to park for 5 hours and 15 minutes?
Saturday, April 2, 2016 by ejra

Fractions
I spent 3/5 of my pocket money and had $20 left. what did I have at first
Saturday, April 2, 2016 by Tobias

Math
Nathaniel school is selling tickets to a spring Musical on the first day of ticket sales the school so 3 senior citizen tickets and nine children tickets to for a total of $75 the school took in $67 on the school on the second day by 8 senior tickets and 5 child tickets. What...
Saturday, April 2, 2016 by Naseem

math
Choose 5 ordered pairs whose first component is the additive inverse of the second component. Plot these points and connect them. What kind of figure do you get? In what quadrants does the figure lie?
Saturday, April 2, 2016 by Anonymous

PHYSICS
A player kicks a ball at an angle of 37 with the horizontal and with the initial velocity of 14.6m/s. A second player standing at a distance of 30.5m from the first in the direction of the kick starts running to meet the ball at the instant it is kicked. How fast must he run ...
Saturday, April 2, 2016 by PEACE

maths
S, H and J won $500 from a luck draw. S received 1/3 as much money as J, If J gives $33 to S, S will have 5/6 as much money as J. How much money did H have at first
Saturday, April 2, 2016 by Anonymous

Math
Find the function rule... (X) -2, -1, 0, 1, 2 (Y) 9, 4, -1, -6, -11 This is my first question ever.......
Friday, April 1, 2016 by ????????????????????

Calculus
Find the exact value of cot(arcsin(12/13)) and cos(arcsin(1.7/2)) I know that cos(arcsin(x))=sin(arccos(x))=sqrt(1-x^2​). I'm having more difficulty with the first one. Please help! Thank you
Friday, April 1, 2016 by Emily

mathematics
A student scores 86% in the first terminal and 75% in the second terminal.What percentage must he score on the final exam to obtain an average of 80%. The exams are weighted as first terminal 20%,second terminal 40% and the final exam 40%.
Friday, April 1, 2016 by ansita

History
3.)Which of the following best describes the contributions of Horace Mann? A.)Horace Mann helped establish child labor laws that required children to attend school. B.)Horace Mann was the first person to print educational materials in Braille for blind children. C.)Horace Mann...
Friday, April 1, 2016 by #FreeGucci

Math
The scale drawing to the right shows the first floor. The actual dimensions of the garage are 20 ft by 25 ft. ( Scale is 1 by 1 1/4) . How many ft does each inch represent? The whole thing is a little confusing, any tips however?
Thursday, March 31, 2016 by Leah

Language
Sheila picture won first in art contest
Thursday, March 31, 2016 by Tekhia

World history CHECK my answers please
9. Thousands of Japanese American were forced to leave their homes and live in government provided communities for the duration of WWII. These temporary housing units were called: Tenement Housing Internment Camps**** 13. Why was the Korean War significant to the Cold War? It ...
Thursday, March 31, 2016 by Anonymous

College Algebra/pre-calculus
The Pointless Pencil Company purchases a new stamping machine for the production line that cost $8000. The equipment will be replaced in 10 years at which time its salvage value is expected to be $1000. Write a linear equation giving the value, y, of the machine during the ...
Thursday, March 31, 2016 by Natalie

Physics
Two students are on a balcony a distance h above the S street. One student throws a ball vertically downward at a speed vi ; at the same time, the other student throws a ball vertically upward at the same speed. Answer the following symbolically in terms of vi, g, h, and t. (a...
Thursday, March 31, 2016 by Anonymous

Check my answers for world history please!
*** by my answers 6. During the mid-1930s, President Roosevelt realized that most Americans? opposed U.S. intervention in the problems of Europe.***** were eager for the United States to solve Europe’s problems. were more concerned with the war than with U.S. domestic ...
Thursday, March 31, 2016 by Anonymous

Algebra 2
Describe an infinite geometric series with a beginning value of 2 that converges to 10. What are the first four terms of the sequence? a{1} = first term of series      ̳​4;     ​202;  &#...
Thursday, March 31, 2016 by Ke$ha

chemistry
You have two sealed jars of water at the same temperature. In the first jar there is a large amount of water. In the second jar there is a small amount of water. Using 3 -4 sentences explain how the vapor pressure of water in the first jar compares with the vapor pressure of ...
Thursday, March 31, 2016 by louren

Physics
A stationary curling stone is struck in a glancing collision by a second curling stone of equal mass. If the first stone moves away at a velocity of 0.92 m/s [N71¡ã W] and the second stone moves away at a velocity of 1.25 m/s [N44¡ã E], what was the ...
Wednesday, March 30, 2016 by tom

Algebra 1-Factor by Grouping Help!
Factor. Use factoring by grouping even though it would seem reasonable to first combine like terms 3u^2-7-21u+49 Would be the same procedure as factoring polynomial? Thanks!
Wednesday, March 30, 2016 by clary

math
lf the first of an AP is 7 and 80th term is 393,find the sum of the first 80 terms
Wednesday, March 30, 2016 by prince

math
Andrea has 8 blue socks and 4 red socks. She chooses one sock at random and puts it on. She then chooses another sock without looking. If the first sock is red, find the probability that the second sock will also be red. 1)3/11 2)1/6 3)2/11 4)1/12
Wednesday, March 30, 2016 by Aubrey T.

History
The U.S. Army at first failed to stop raids by Native Americans for all these reasons EXCEPT? a. it failed to build forts. b. the soldiers were untrained. c.the soldiers were inexperienced. d. it did not have enough soldier
Wednesday, March 30, 2016 by Aisha

Finance: Mortgages
A borrower received a 30-year ARM mortgage loan for $200,000. Rate caps are 3/2/6 (initial adjustment cap/periodic interest rate cap/lifetime interest rate cap). The start rate is 3.50% and the loan adjusts every 12 months for the life of the mortgage. The index used for this ...
Wednesday, March 30, 2016 by Cara

physics
An inquisitive physics student and mountain climber climbs a 50.0m high cliff that overhangs a calm pool of water. He throws two stones vertically downward, 1.00 s apart, and observes that they cause a single splash. The first stone has an initial speed of 2.00 m/s. (a) How ...
Wednesday, March 30, 2016 by Anonymous

Biology
We are learning about proteins and their structure, but one thing is confusing me. At what structural point is something considered a protein? Is a protein formed after two amino acids synthesis, or is a protein the whole structure (all four levels) put together? I would think...
Wednesday, March 30, 2016 by Jana

programming and visual basics
Using pseudocode or a flowchart write a program that does the following: Design the logic for the game Hangman, in which the user guesses letters in a hidden word. Store the letters of a word in an array of characters. Display a dash for each missing letter. Allow the user to ...
Wednesday, March 30, 2016 by mel

Biology
In the classification of eukaryotes, protsists were once placed in a single kingdom. Briefly evaluate whether this classification system is accurate. Why might it be difficult to classify some slime molds as unicellular or multicellular? I know the first one is innacurate, but...
Wednesday, March 30, 2016 by SkatingDJ

Maths
Two nomads leave camp at the same time.one walks at 5km/h on a bearing 039 degree.the other walks at 7.5km/h on a bearing 265 degree.after 2 hours how far apart are they and what is the bearing of the second from the first?
Wednesday, March 30, 2016 by Bright ulubi

arithmetic progression
four positive integers form an arithmetic progression . if the product of the first and the last terms is 70 and the second and third terms are 88, find the first term
Wednesday, March 30, 2016 by Superstix

accounting
martin and company purchased a fixed asset on 1/4/2010 for £250000.depreciation is o be provided at 10% annually according to the straight line method. the books are closed on 31wst march every year. prepare fixed asset account and depreciation account for the first ...
Wednesday, March 30, 2016 by lisa

us history
Which of the following best describes the contributions of Dorothea Dix?   Dorothea Dix helped found the first homeless shelter for poverty stricken families in the late 1800s. Dorothea Dix educated people about mental illness and the possibility of recovery for most ...
Tuesday, March 29, 2016 by anon

English
1. Take the down escalator on the right. 2. Take the up escalator on the left. 3. Use the escalator to go to the third floor. 4. Use the elevator to the third floor. 5. Take the elevator to the third floor. 6. Take the stairs to go to the first floor. 7. Use the stairs to the ...
Tuesday, March 29, 2016 by rfvv

math
A baker bought some butter. He used 360 grams to make some pastry. This was 5/6 of the butter he had. How much butter did he buy at first?
Tuesday, March 29, 2016 by Reily

World history check my answers please
my answers have a ***star next to them 1. Who coined the term “Iron Curtain”? a. Harry Truman b. Joseph Stalin c. Winston Churchill*** 2. What best describes the Truman Doctrine? a. Provide food and goods for post-Nazi Germany b. Provide for the re-election campaign ...
Tuesday, March 29, 2016 by Anonymous

History
7.)Which answer correctly explains why most factories were located along the eastern coast? A.)The first factories took over ship building areas B.)Shipping companies were the first to switch to factory building C.)Early factories needed sea water for processing raw materials ...
Tuesday, March 29, 2016 by #FreeGucci

Math
An auditorium has 150 rows of seats. The first row has 15 seats, the second row has 17 seats, the third row has 19 seats, and so on, each row having two more seats than the previous row. How many seats are there together in the auditorium.
Tuesday, March 29, 2016 by Jay

Calculus
Use the function f to solve the following: a) Local minima, local maxima, and stationary points if any. Show work. b)Intervals of upward concavity and downward concavity if any. Show work. c) Inflection points if any. Show work. f(x)=2x+1/x-2 Please, don't do steps for ...
Tuesday, March 29, 2016 by Alice

History
Which of the following statements is most correct when comparing the Second Great Awakening with the First? A)The Second Great Awakening was smaller in size but more influential than the First Great Awakening. B)The Second Great Awakening was both larger and more historically ...
Tuesday, March 29, 2016 by MsHemmoPenguin

math
the slop of the line that goes through (-3, -6) and (-3,-6)is._____ you may find it it helpful to graph the points first
Monday, March 28, 2016 by awesome

History
5.)what was the main benefit of the factory system? A.)it cut cost's and made workers more efficient *** B.)it gave people their first chance too support themselves C.)it reduced pollution caused by family-based power sources D.)it increased the value of the workers and as...
Monday, March 28, 2016 by #FreeGucci

math
Kevin will rent a car for the weekend. He can choose one of two plans. The first plan has no initial fee but costs $0.90 per mile driven. The second plan has an initial fee of $50 and costs an additional $0.70 per mile driven. How many miles would Kevin need to drive for the ...
Monday, March 28, 2016 by marisol

Finance
Universal Laser, Inc., just paid a dividend of $3.30 on its stock. The growth rate in dividends is expected to be a constant 6 percent per year, indefinitely. Investors require a return of 15 percent on the stock for the first three years, a rate of return of 13 percent for ...
Monday, March 28, 2016 by Jason

Social studies
3.The magna carta was the first step toward England's? A. large cities B. war with france C. merchant guilds D. more democratic government (MY ANSWER) 4.athens permitted citizens to take part directly in the day-to-day affairs of goverment and became the worlds first... A....
Monday, March 28, 2016 by LOVE

Civics - check my answers
1. Sixth Amendment "In all criminal prosecutions, the accused shall enjoy the right to a speedy and public trial, by an impartial jury of the State and district wherein the crime shall have been committed, . . ." What were the Founding Fathers most likely concerned ...
Monday, March 28, 2016 by Anonymous JAK

pe plz help
1. The first step in getting help for drug abuse is (1 point) A: detoxification. B: withdrawal. C: joining a therapeutic community. D: recognizing the problem** 2. A place where former drug abusers live together and learn to be drug­free is called (1 point) A: detox center...
Monday, March 28, 2016 by rhydian morris

p.e/ drugs
1. The first step in getting help for drug abuse is (1 point) A: detoxification. B: withdrawal. C: joining a therapeutic community. D: recognizing the problem 2. A place where former drug abusers live together and learn to be drug­free is called (1 point) A: detox center. ...
Monday, March 28, 2016 by rhydian morris

English
You can't fly to Canada in an hour. It's impossible. ==================== What is the meaning of 'in' in the first sentence? Does 'in' mean 'within' or 'after'?
Monday, March 28, 2016 by rfvv

English
1. Because it was a rainy day, he took an umbrella with him. 2.Because it was a rainy day, he took an umbrella. ================= Do we have to use 'with him' as in the first sentence? How about #2? What is the difference between Sentence 1 and Sentence 2?
Monday, March 28, 2016 by rfvv

physics
solid sphere,thin walled hollow sphere,solid cylinder from above the ground in the same mass and radius which object reach first the ground?
Monday, March 28, 2016 by Yonas

physics
Moving with uniform acceleration a body covers 80 m in first 5s and 180m in next 5s.find initial velocity and acceleration
Monday, March 28, 2016 by rushil

PHYSICS
A 3.50 kg ball with a velocity of 10.00 m/s collides with a stationary ball with a mass of 5.00 kg. After the collision, the first ball travels at a 42.6 degree angle from its original path, while the second ball travels at a -26.7 degree angle from the other ball's ...
Sunday, March 27, 2016 by Omar

College Algebra 1
Factor completely. Remember to look first for a common factor and check by multiplying. if polynomial is prime, state this. -36a^2-96ab-54b^2 I couldnt find the right answer.
Sunday, March 27, 2016 by clary

Algebra
Lisa set a weekly goal of jogging 18 miles. On each of the first 3 days, she jogged 2 3/8 miles. How many more miles must she jog to reach her goal?
Sunday, March 27, 2016 by Ashley

Chemistry
Phosphorus fertilizers are derived from phosphate rocks, called florapatite, Ca5(PO4)3F. Fluorapatite is insoluble in water, so it must first be dissolved using excess sulfuric acid to form water soluble calcium dihydrogen phosphate Ca(H2PO4)2. If a posdered 5 gram sample of a...
Sunday, March 27, 2016 by Mae

math
geoff planted dahlias in his garden. dahlias have bulbs that divide and reproduce underground. in the first year, geoff's garden produced 8 bulbs. in the second year, it produced 16 bulbs, and in the third year, it produced 32 bulbs. if this pattern continues, how many ...
Sunday, March 27, 2016 by s c r e a m i n g

Pre calc 11
Sum of first 12 terms of arithematic series is 186, 20th term is 186. Wat is sum of the first 40 terms
Sunday, March 27, 2016 by Amansandhuwilldie

math
A company is making detergent out of soap and water. They made one batch that has 30% soap and another batch which is 60% soap. If they mix 600 liters of the first batch with 300 liters of the second batch, what percent of soap will be in the detergent?
Sunday, March 27, 2016 by Anonymous

computer
draw a flowchart and write the algorithm for printing the first 10 even numbers
Sunday, March 27, 2016 by kiran

math
i am a 3 digit number the sum of my digits is 10 my first digit and my last digit are the same one of my factors is 7 what number am i? A 181 B 262 C 343 D 505 CHOOSE ONLY ONE!!
Saturday, March 26, 2016 by jennifer

physics 1
A 3.50 kg ball with a velocity of 10.00 m/s collides with a stationary ball with a mass of 5.00 kg. After the collision, the first ball travels at a 42.6 degree angle from its original path, while the second ball travels at a -26.7 degree angle from the other ball's ...
Saturday, March 26, 2016 by i

Finance
. On the day that you were born, your grandfather opened a savings account in your name. At that time, he deposited a certain amount of money into the account, and has deposited the same amount on each of your first 20 birthdays. Today is your 21st birthday. Your grandfather ...
Friday, March 25, 2016 by Later

math
I am a three digit number the sum of my digits is 10. my first digit and my last digit are the same what number am i? A 181 B 262 C 343 D 505
Friday, March 25, 2016 by lilly

Algebra 1
Fred would like to get at least a C in the class. He got a 68 on the first test. Write an inequality and then solve to find out what Fred would need to get on his next test to have a C in the class. • C≥68 (I honestly do not know how to even start this out.)
Friday, March 25, 2016 by Jade

Probability
The letters in the word MATHEMATICS are arranged randomly. What is the probability that the first letter is E? Preview What is the probability that the first letter is M?
Friday, March 25, 2016 by Samuel

Calculus
Suppose x; y, and z are positive numbers that sum to 10. What is the largest possible value of xy + xz + yz? (a) First, suppose that z is a fixed parameter. Then we have to find nonnegative numbers x and y (depending on the fixed value z such that x+y = 10-􀀀z), such ...
Friday, March 25, 2016 by Sarah

Math
Mrs. Mati is setting up two rest stops for a race. There are 24 gallonsvof lemonade total at the two stops.The second stop has twice as many as the first stop.How many gallons of lemonade are at each rest stop?
Friday, March 25, 2016 by Alaina

Statistics
A flower shop wishes to add the valuable Waimea orchid to its product list. They purchase a large shipment of bulbs from a supplier in Kauai. It is established by Mendelian theory that the predominant colors in the Waimea orchid (blue, red, violet, orange) will occur with the ...
Thursday, March 24, 2016 by John

economy
Can you please help me solve the first problem of Working with the Data in Chapter 4 (page 136 #1) of Macroeconomics Fifth Edition by Stephen D. Williamson? I need all the steps of how to solve the problem 1. The employment-population ratio, from the Current Population Survey...
Wednesday, March 23, 2016 by boby

FL
C++ applications. Concepts tested by this project • Loops • File processing • Previously mastered course topics Beverage Orders A high-end coffee shop has just hired you as their senior programmer. They have tasked you to design and implement two C++ ...
Wednesday, March 23, 2016 by LAUR

English
There are 7 classes for first year students. Each class is composed of about 30 students. Emily is a student of Class 1-2. One of his classmates who went to the same elementary school asks: Which class are you in? What is the answer to the question? 1. I'm in Class 1-2. 2...
Wednesday, March 23, 2016 by rfvv

English
I'm writing an essay in English on whether learning always has a positive effect on a persona life. I said that it does. I need another main idea. My first one is learning can help us learn from our mistakes. I also need an example from literature or history. Please help!!!!
Wednesday, March 23, 2016 by Anonymous

Geometric progression
sum of 4 terms of g p is 30 & sum of first and last term is 18 . Find gp a(r^4-1)/(r-1) = 30 a + ar^3 = 18 a(1+r^3) = 18 it's easy to see that if a=2, r=2 Does that work on S4? 2*15/1 = 30. Yes So, the GP is 2,4,8,16,... But sir I want not logic proof , please give ...
Wednesday, March 23, 2016 by Venkatesh

math
2. Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s garden produced 6 bulbs. In the second year, it produced 12 bulbs, and in the third year, it produced 24 bulbs. If this pattern continues, how many...
Tuesday, March 22, 2016 by Olive

math
2. Geoff planted dahlias in his garden. Dahlias have bulbs that divide and reproduce underground. In the first year, Geoff’s garden produced 6 bulbs. In the second year, it produced 12 bulbs, and in the third year, it produced 24 bulbs. If this pattern continues, how many...
Tuesday, March 22, 2016 by Olive

math
Can you check my answers please? Thank you Ben is greeting customers at a music store. Of the first 20 people he sees enter the store, 9 are wearing jackets and 11 are not. What is the experimental probability that the next person to enter the store will be wearing a jacket? ...
Tuesday, March 22, 2016 by Anonymous

Math Probability
Ben is greeting customers at a music store. Of the first 20 people he sees enter the store, 9 are wearing jackets and 11 are not. What is the experimental probability that the next person to enter the store will be wearing a jacket? Enter your answer as a simplified fraction. ...
Tuesday, March 22, 2016 by PleaseHelpCheckMyAnswers

Algebra
The first group was responsible for making 160 suits while the second group was responsible for making 25% fewer suits in the same amount of time. The first team made 10 more suits each day than the second team and finished its job 2 days before the deadline date. How many ...
Tuesday, March 22, 2016 by Andrew

Math
While bowling with friends, Brandy rolls a strike in 5 out of 10 frames. What is the experimental probability that Brandy will roll a strike in the first frame of the next game? Enter your answer as a simplified fraction. Is it 5/10 probability and 5/10 simplified is 1/2 ...
Tuesday, March 22, 2016 by Anonymous

physics
Radio waves of wavelength 163 m from a galaxy reach a radio telescope by two separate paths as shown in the figure below. One is a direct path to the receiver, which is situated on the edge of a tall cliff by the ocean, and the second is by reflection off the water. As the ...
Tuesday, March 22, 2016 by Anonymous urgent

math
sum of 4 terms of g p is 30 & sum of first and last term is 18 . Find gp
Tuesday, March 22, 2016 by Venkatesh

math
The Fernandez family drove 273 miles in 5.25 hours. How far would they have driven at that rate in 4 hours? A rectangle made of square tiles measures 10 tiles long and 8 tiles wide. What is the width of a similar rectangle whose length is 15 tiles? While bowling with friends, ...
Tuesday, March 22, 2016 by Anonymous

HOW TO START YOUR OWN CHILD DAY CARE FACILITY
Which one of the following is an advantage of setting up a family day care home? A. You can obtain a tax-exempt status. B. You can enroll as many children as you wish. C. You'll be eligible for federal aid. D. Your own child or children will have children to play with.
Tuesday, March 22, 2016 by Anonymous

physics
Radio waves of wavelength 163 m from a galaxy reach a radio telescope by two separate paths as shown in the figure below. One is a direct path to the receiver, which is situated on the edge of a tall cliff by the ocean, and the second is by reflection off the water. As the ...
Tuesday, March 22, 2016 by Anonymous urgent

Math
The school store opened on the first day of scroll with 56 notebook and 24 pencils. Within two days it sold all of these items. On the first day, twice as many notebooks were souls as pencils. On the second day for every 5 notebooks sold, 2 pencils were old. How many notebooks...
Monday, March 21, 2016 by Manuel chua

Math
Jerry started doing sit-ups every day. The first day he did 19 sit-ups. Every day after that he did 2 more sit-ups than he had done the previous day. Today Jerry did 41 sit-ups. Write an equation that could be solved to find the number of days Jerry has been doing sit-ups, not...
Monday, March 21, 2016 by Merio

Algebra 2
Q: Write a quadratic equation with integral coefficients whose roots are -6+i and -6-i My Answer: x^2+12x+37 (first) sum=-12 product=37 (then) write equation using formula x^2-(sum)x+product Is my work and answer correct?
Monday, March 21, 2016 by Bryan

Math
Is it easier to evaluate n^0 w^0 for n=-2 and w=3 by simplifying first or by substitute first ? explain
Monday, March 21, 2016 by Anonymous

English
When assembling a writing plan for an essay, which of the following should come first? A. Material that catches the reader's interest B. The first section of the body of your essay. C. A brief summary of your conclusion (D. The general idea of your essay) Correct me if ...
Monday, March 21, 2016 by Jocelynn

History
Four major candidates ran in the 1824 election, all under the "Democratic-Republican" name. One of the candidates, Andrew Jackson, was already famous. In the 1780s, he earned the right to practice law and served in various offices of the state government, including ...
Monday, March 21, 2016 by jai

math
Antoine went on vacation. His room cost $115.62 each night. His flight there cost $45.70. His flight home cost $32.49. He averaged $15.00 per day on food. On the first day Antoine won $75.00. On the last day he lost $25.00. If he stayed for 3 nights and 4 days, how much did ...
Monday, March 21, 2016 by Ingrid

U.S. Government
The authors of the Federalist Papers stated that when framing a government the government must first be able to control the governed and also be able to control itself. To what extent were the founding fathers successful in implementing these goals?
Monday, March 21, 2016 by Troy

Pre Algebra
Describe the speed of the remote-control car over time. A. The speed of the car decreases from 4 mi/h to 2 mi/h in the first 3 seconds, increases to 5 mi/h in the next 2 seconds, and then remains at 5 mi/h for the last 5 seconds. B. The speed of the car increases from 4 mi/h ...
Monday, March 21, 2016 by Summer

math
Amanda has a ribbon that is 1-meter long. She wants to put a bead at every of a meter. She puts the first bead at and the last bead is at 1 meter. Which number line shows the correct placement of beads if Amanda puts them at every of a meter? A. B. C. D.
Monday, March 21, 2016 by mom

Pre Algebra
Describe the speed of the remote-control car over time. A. The speed of the car decreases from 4 mi/h to 2 mi/h in the first 3 seconds, increases to 5 mi/h in the next 2 seconds, and then remains at 5 mi/h for the last 5 seconds. B. The speed of the car increases from 4 mi/h ...
Monday, March 21, 2016 by Summer

Physics
A transparent photographic slide is placed in front of a converging lens with a focal length of 2.41 cm. An image of the slide is formed 13.0 cm from the slide. (a) How far is the lens from the slide if the image is real? (Enter your answers from smallest to largest starting ...
Monday, March 21, 2016 by Deaven

Chemistry
The first part of this questions answer is 4.291975376e-4 What mass of KI must be added for PbI2 to form? Answer in units of g.
Sunday, March 20, 2016 by Jacaria

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