If a roller-coaster train traveling at 50 km/h collides with the stopping device with a force of 55 N, the device will exert which force on the roller-coaster train?

Select the correct answer.Juan needs to rewrite this difference as one expression.31252 75 + 103 15First he factored the denominators.25(1-2)(: - 5) 345 - 5)What step should Juan take next when subtracting these expressions?OA.Cancel the factor x from the numerator and the denominator of both fractions..Subtract the numerators.Oc. Multiply the second fraction by = 2Multiply the first fraction byOD. I NEED HELP QUICK. GIVING BRAINLIEST TO QUICKEST CORRECT ANSWER.The __________ states that the firing rate of neurons in the auditory nerve matches the frequency of the sound wave.A. frequency theoryB. place theoryC. volley principleD. auditory principle Jim Crow laws, a set of racist and discriminatory rules and regulations, were enacted Starting in the mid- to late 1800s. In the South, starting in the early 1800s. In the North, starting in the early 1800s. Starting after the Plessy v. Ferguson ruling A consumer magazine wants to compare the lifetimes of ballpoint pens of three different types. The magazine takes a random sample of pens of each type and conduct an ANOVA test. After the calculation, the F statistic is 1.62 and the p-value is 0.26. What is a correct decision at significance level of 0.1? Will mark brainliesthttps://brainly.com/question/19725642This is my first question plz go in and answer it and will mark brainliest find the values of x and y? Using the map above, what is located at number 6?United KingdomSweden hat causes Greg and Lemon Brown's relationship to change in The Treasure of Lemon Brown?They learn that they both love music.They discover an abandoned building together.They experience a challenging event together.They learn that they both value family. Place the steps in the correct order for solving the equation8+- 6 - 5 = 8x + 1 - 3x= -3 + 2 = 5x +1= -3 -1 = 4x +1 -1= -3 + x - x = 5x - +1= -3 = 4x + 11 = 4= -4 = 42= x= -1 does it take more energy to slide a crate over a tile floor or a shag carpet pls help asap!Based on paragraph 23, what can the reader conclude about Jolanda?A. She will attempt to guess what the narrator is thinking.B. She will learn how to read minds to impress the narrator.C. She believes she will become good friends with the narratorD. She believes she will be able to anticipate the narrators actions. List two "firsts" in the animal kingdom that a sponge can claim Consider function f and g f(x)=x^2+7xg(x)=3x-1what is the value of (fg)(x) HELP QUICK!! I HAVE ADULTS YELLING AT ME BC I DON'T UNDERSTAND Can someone smart help me with this ? 62556=x what is x Hi everyone this is the last question can you please help me for brainliest need help thank you very Which of the following statements is the BEST example of allusion? Select one:A) "This new war was Viet Nam all over again" because it compares the new war to a well known war in order to provide the reader with additional context. B) "This painting depicts Medusa" because it refers to a well known monster from Greek Mythology. C) The Thanksgiving parade was a sight for sore eyes" because it references a popular parade. D) The newly elected president of the United States became famous overnight" because it mentions a well known country. Which of the following is equal to log24