A Vacuum-Assist Brake Booster works using what?

Select one correct sentence in the passage.Which sentence best reveals President Obama's argument for funding the space program?(7) Now, I'll close by saying this. I know that some Americans have asked a question that's particularly apt on Tax Day: Whyspend money on NASA at all? Why spend money solving problems in space when we don't lack for problems to solve here onthe ground? And obviously our country is still reeling from the worst economic turmoil we've known in generations. We havemassive structural deficits that have to be closed in the coming years.(8) But you and I know this is a false choice. We have to fix our economy. We need to close our deficits. But for pennies on thedollar, the space program has fueled jobs and entire industries. For pennies on the dollar, the space program has improved ourlives, advanced our society, strengthened our economy, and inspired generations of Americans. And I have no doubt that NASAcan continue to fulfill this role.... (Applause.)(9) Now, little more than 40 years ago, astronauts descended the nine-rung ladder of the lunar module called Eagle, and allowedtheir feet to touch the dusty surface of the Earth's only Moon. This was the culmination of a daring and perilous gambit -- of anendeavor that pushed the boundaries of our knowledge, of our technological prowess, of our very capacity as human beings tosolve problems. It wasn't just the greatest achievement in NASA's history -- it was one of the greatest achievements in humanhistory. Who discovered the South Pass to the Oregon Territory?O Dr. Marcus WhitmanO Jason LeeO Jedediah Smith Section 9.6 lists five general methods used by a NIPS device to detect an attack. List some of the pros and cons of each method.Create a table: Method Pros Cons 10.2. define the strategic goals of supply chain management, and indicate how each element of a supply chain (purchasing, production, inventory, transportation, and distribution) affects these goals. If twelve 1.5 MQ resistors are connected in parallel across 50 V, RT equals______Select one: A. 1.5 M O B. 0.125 MQ C. 1.25 MQ D. 1 MQ If a non-cyclic alkane shows a molecular ion peak at m/z 492, what is the chemical formula?Complete the formula:CnHyn=_____ carbon atomsy=_____ hydrogen atoms T F In spaced responding DRL, the reinforcer is delivered for the absence of a behavior after a time interval has passed. Determine [oh][oh] of a solution that is 0.230 mm in hco3hco3. according to needleman (in the moyers interview), how has the primary focus of life changed between the middle ages and now? A sports statistician determined that the probability of a certain rugby team winning its next match is 11/23. Find the odds against the team winning its next match. A moon in another galaxy from our own has the same gravity as Earth. a. Determine the radius of the moon is it has a tangential velocity of 400,000 m/s b. Determine the mass of the moon if its orbital period (T-time to complete one rotation) is 24 hours. Please help! Looking for a clear explanation of this composite function question (see attachment)! I NEED HELP ASAP PLEASE HELP!!!!!! 7. Eight centimeters on the map represent two kilometers in reality. Determine the scale of this Farrell, Inc. purchased land for $100,000 by signing a note payable for the same amount. Additionally, Farrell paid cash for the following: title insurance of $1,700, a commission of $10,000, $3,600 to remove an unwanted building, $2,800 to level and grade the property, $12,000 for paving, $19,000 to construct a fence around the perimeter, and S5,200 for lighting. The journal entry for the cash payment is: A. debit land $118,100, debit land improvement $36,200, credit cash $154,300 B. debit land $11 1 ,700, debit land improvement S42,600, credit cash $154,300 O c. debit land $11 ,700, debit land improvement $42,600, credit cash S54.300 O D. debit land $18, 100, debit land improvement $36,200, credit cash $54,300 Consider the time series data in the file sunspot.dat on the website. It consists of 285 observations of the number of sunspots from 1700 to 1984. This a quantity that is believed to affect our weather patterns. This time series has been studied by many authors like Yule etc. We will study the square root of the data (this transformation ensures that the variance is roughly constant). That is, for the Series Z1, Z2, Zn from the file sunspot.dat, first compute the series Xt = sqrt(Zt) and work with the series {Xt} in what follows.Compute the sample ACF and the sample PACF for this series. A company uses two backup servers to secure its data. The probability that a server fails is 0.21. Assuming that the failure of a server is independent of the other servers, what is the probability that one or more of the servers is operational? Can anybody help me with this question? Why does the carbonyl stretching frequency in the IR spectrum of camphor occur near 1740 cm-1 whereas that of acetophenone (C6H5COCH3) is found at 1680 cm-1 and that for cyclohexanone is found at 1710 cm-1? a random variable x is normally distributed with = 80 and = 4.5. find the probability that x is less than 75. round your answer to three decimal places.