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Which of the following best identifies the central idea of this speech? A train moves at a constant speed. The train travels 13miles in 7 hour. What is the train's speed in miles perhour? A bridge spans a distance of 1012m. Large cables are attached to the tops of the towers, 45 m above the road. The road is suspended from the large cables by many smaller vertical cables. The smallest vertical cable measures about 1.5m. Determine a quadratic equation for the large cables. What is the predicate adjective? He is famous for inventing many uses for peanuts and sweet potatoes. If there is an unexpected puddle on your car what does that mean Which statement best expresses the central idea of the third quatrain?(sonnet 18) Which would most likely contribute to better digestion and respiration? A real estate agency an agent salty house for 313,000. The commission rate is 4.5 for the real estate agency in the commission rate for the agent is 20% of the amount the real estate agent gets. How much did the agency make on the house? How much did the agent earn in comission what is one of the reasons marketing is essential to the free market system A. it employs more people that any other career group. B. it helps educate consumers about competitive products. C. the sales of advertising makes television programming possible. D. it ensures that companies make healthy profit. Please help Im confused also if you cant see it just click on the picture. Step by step explanation Ivy and Andrey were asked to find an explicit formula for the sequence -100,-50,0,50,...100,50,0,50,...minus, 100, comma, minus, 50, comma, 0, comma, 50, comma, point, point, point, where the first term should be f(1)f(1)f, left parenthesis, 1, right parenthesis.Ivy said the formula is f(n)=-100+50(n-1)f(n)=100+50(n1)f, left parenthesis, n, right parenthesis, equals, minus, 100, plus, 50, left parenthesis, n, minus, 1, right parenthesis.Andrey said the formula is f(n)=-150+50nf(n)=150+50nf, left parenthesis, n, right parenthesis, equals, minus, 150, plus, 50, n.Which one of them is right? The graph at the bottom shows the relationship of the amount of time (in seconds) to the distance (in feet) run by a jaguar. What does the point (5,290) represent in the context of the situation? Make a sentence using the word trajectoryDont get one from online. 12. Why is the Yellow River also known as "China's Sorrow?"A. There have been many devastating floods on its banks.B. Many ancient Chinese were killed by the Mongols there.C. Many ancient Chinese were killed in a major battle there.1. D. Many people drowned in the river. Hey can yall help me with this question thank you Write a story titled interrogation Lisa says the factors of 18 are 1, 2, 3, 6, and 9. Is Lisa correct? A. Yes, she is correct. B. No, Lisa forgot the factor 4. C. No, Lisa forgot the factor 8. D. No, Lisa forgot the factor 18. A way to build good credit isusing only secured loans.taking out many lines of credit.paying bills when they are due.using only credit cards. PLEASE HELP :( I NEED HELP and tell the steps on how u got it i need to show work