A 140 g tennis ball travelling 30° east of north at 15 m/s is struck by a tennis racquet, giving it a velocity of 25 m/s, west. What are the magnitude and direction of the impulse given to the ball? Include a labelled diagram.

Cules son los valores que se transmiten en el Romanticismo Europeo? f(-3)=x^2+4just need help with this Which two moon phases can occur while therelative positions of the sun, Earth, and moonform a straight line? 7. Yo___que debemos separar el papel y vidrio___de llevarlo al centro de reciclaje.O dicen; antesO digo, antesO decir, despusO digo; despus Ms. Robinson has $75 in her bank account and is depositing $15each week. Ms. LaSpina has $225 in her bank account and iswithdrawing $10 each week. How many weeks will it take for thebank accounts to have the same amount? What will that amountbe? plzzz help will mark brainlyest and extra points! (complete all the work, if you don't i report you) :) Your civil rights movement (black civil rights). This article should be two paragraphs in length. What was the movement and who was it fighting for?Which groups fought back against your movement?Did the government take any action in support of or against your movement?How has your movement continued to impact lives today in the 21st century? PLS HELP ME THIS IS Probability (Single event) PLS HELP ME What was the purpose of the Womens Auxiliary Army Corps (WAAC)? a. to train women to move aircraft between bases and transport supplies b. to train women to handle military equipment and fight at the front c. to allow women to serve in the military in supporting noncombat roles d. to allow women to work in factories producing weapons and munitions There is a classic game called Rock, Paper, Scissors. Two people play by counting to 3 together, then making a hand gesture to resemble paper (hand flat, palm down), rock (fist), or scissors (two fingers extended). When paper and rock are shown, paper wins the round. When paper and scissors are shown, scissors wins the round. When rock and scissors are shown, rock wins the round. When both players show the same thing, the round is a tie.Using the site: Rock, Paper, Scissors to play Rock, Paper, Scissors. You will scroll down until you see the hand. Then click on Generate to begin game.Play 3 rounds of 10, using the same gesture for each round. Record what gesture was used by you, the gesture used by the computer, and the result.Round 1:My Option: Rock ComputerScissorsPaperScissorsScissorsRockScissorsScissorsRockRockWinner?WinLostWinWinTieWinWinTieTieRound 2:My Option: Paper ComputerScissorsPaperScissorsRockRockRockPaperRockRockWinner?LostTieLostWinWinWinTieWinWinRound 3: My Option: ScissorsComputerRockPaperRockRockScissors PaperRockRockPaperWinner?LostWinLostLostTie WinLostLostWin1. Is the event win the round dependent on another event? Explain your reasoning.2. Create a graph of your data. Make sure to label your graph and that the graph is appropriate for the type of data you have.3. Choose an event that you think might influence the probability of winning, then analyze the data using probability to determine whether the event you chose to study is independent of winning. Provide evidence to support your claim. The middle school swim team scored a total of 181.863 points. Which expression represents this score? A (1x100) + (8x 10) + (1x1)+(8x1)+(6x 10) +(3x 100)B (1 x 100) + (8x10)+ (1x1)+ (8x2)+(6x 1/10)+(3x 1/100)C (1x100) + (8x10)+(1x1) + (ex *)+(6x 100) +(3x 1/1000)D (1*100)+(8x 10) + (1x1)+(8x 1000)+(ox 100)+(3x o)o You are performing an acid-base neutralization reaction in the laboratory to determine the concentration of an unknown base. You are supposed to titrate it with a monoprotic acid, but your lab partner accidentally fills your buret with sulfuric acid, a diprotic acid, with the same concentration as the acid called for in the experiment. How will the volume of diprotic acid compare to the volume of monoprotic acid you would have used 1. Suppose the positive numbers a b are such that a + b = 7.A. b-1:B. 1:. 0:D. -1:E. a I WILL GIVE 50 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT. The zeros of a function H are -2,3 and -4 which of the following could be h(x) - You pick a card at random. 1 2 3 4 5 6 7 8 D) What is P(even)? )) Write your answer as a fraction or whole number Consider the following data on some weak acids and weak basesacid Kaname formulaacetic acid HCH3CO21.8 x105hydrocyanic acid HCN4.9 x 1010base Kbname formulapyridine C5H5N1.7 x 109ammonia NH31.8 x 105Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on.a. 0.1M NaCH3CO2b. 0.1M NH4Brc. 0.1M NaBrd. 0.1M KCN X+4y=8 and 3x+4y=0 find the slope-intercept form please help||||||vim just tryna fill space for the 20 required character in a question please help Rewrite the function by completing the square. 2x^2 - 9x + 7 = 0. Answer will look like this: (x + ____)^2 = ____ I need the blanks, any help? Write the balanced equation for the equilibrium reaction for the dissociation ofsilver chloride in water, and write the K expression for this reaction. Then create an ICE chart. Since we know the equilibrium concentration of the silver ion, we can solve for Ksp.Does it agree with the literature value The best reason why the last sentence is an effect is because it defines