A 0.200 M NaOH solution was used to titrate a 18.25 mL HE
solution. The endpoint was reached after 31.20 mL of titrant
were added. Find the molar concentration of the original HF
solution.

If Luke is 5 feet and 9 inches tall and Ben is 6 feet and 2 inches tall, What is their total height in centimeters rounded to the nearest centimeter? (There are 2.54 centimeters in 1 inch) Layla is driving to a concert and needs to pay for parking. There is an automatic fee of$8 just to enter the parking lot, and when she leaves the lot, she will have to pay anadditional $3 for every hour she had her car in the lot. How much total money wouldLayla have to pay for parking if she left her car in the lot for 6 hours? How muchwould Layla have to pay if she left her car in the lot for t hours? HOW RESPONSIBLE ARE ARTISTS FOR CREATING NEW INVENTIONS AND TECHNOLOGIES Can you guys plzzzz help me!!!! I need to finish this test today!!will give brainliest Results from multiple experiments suggest that the ActA protein of Listeria, an integral membrane protein expressed on the cell surface, is the only bacterial protein that is required for the movement of the bacterium within its host cell. Which combination of the following observations shows that ActA is both, necessary and sufficient for bacterial movement?I. ActA binds to the Arp2/3 complexII. E. Coli in which ActA is expressed moves in host cell cytosolIII. Listeria lacking the ActA gene fail to move inside the host cell cytosol.IV. ActA has 3 transmembrane domainsV. Arp2/3, when activated, nucleates a branched actin networka. I and IIb. II and IIIc. I and IIId. III and IVe. I and V what is 6X + 9 + 2x can you help me please does spain have an unlimited government who helped establish the Plymouth colony and organize the First Thanksgiving? correct scientific notation of the number 2600000000 Nitrogen can exist as a solid, a liquid, or a gas. Which of the following lists thephases of nitrogen in order of increasing density?1. liquid, gas, solid2. gas, liquid, solid3. gas, solid, liquid4. solid, liquid, gas he sum of twice a number and 15 Urgent Important!!Many medications have a warning to avoid driving because.A. they haven't been scientifically tested yet.B. they have been proven to cause drowsiness.C. they want to cover all their bases. Article III of the U.S. Constitution gives the judicial branch of the federal goverment the power to O make laws. o amend lawso enforce laws. O interpret laws. What is an example of a secondary group?A. the attendees of a video-gaming conferenceB. the employees of Coca-Cola CorporationC. the members of a familyD. the teachers from the science department please help super confused Which TWO events increased support for secession among Georgia's leaders?()As part of the Compromise of 1850, California entered the Union as a free state.(B.)Abraham Lincoln, a Republican who opposed the expansion of slavery in the federal territories, was elected president in 1860.()In the Dred Scott decision, the Supreme Court ruled that Congress could not restrict slavery in the federal territories.(D)The Georgia Platform included acceptance of the Compromise of 1850 and a warning that Congress must not violate any of its terms.(E)As part of the Compromise of 1850, Congress made it easier to recapture people who had escaped from slavery. Make x the subject of the formulaxp=t Item 2Use the expression 15 dived by 2/9 to answer the questions to the right. Question 1POSSIBLE POINTS: 5Select all the statements that show correct reasoning for finding 1529.A Multiply 15 by 2, then divide by 9Multiply 15 by 2, then divide by 9B Multiply 15 by 9, then divide by 2Multiply 15 by 9, then divide by 2C Multiply 15 by 19, then multiply by 2Multiply 15 by 1 ninth, then multiply by 2D Multiply 15 by 9, then multiply by 12Multiply 15 by 9, then multiply by 1 halfQuestion 2POSSIBLE POINTS: 5Determine the quotient of 1529 and explain how determined the answer. Identify the constant of proportionality