Which words best describe the tone of Barbara Jordan’s speech?

7) If the two main characters in a drama were a brother and sister who kept arguing, you might draw a conclusion that the drama's subject was A company finds that the rate at which the quantity of a product that consumers demand changes with respect to price is given by the marginal-demand function Upper D prime (x )equals negative StartFraction 5000 Over x squared EndFraction where x is the price per unit, in dollars. Find the demand function if it is known that 1006 units of the product are demanded by consumers when the price is $5 per unit. (x1)(x7)=0 PLEASE HELP A man traveled to his country home, a distance of 150 miles and then back. His average rate of speed going was 50 miles an hour and his average return speed was 30 miles per hour. His average rate of speed for the entire trip was Need help will mark brainlist Do you believe the cash flows from investing activities should include not only the return of investment, but also the return on investment, that is the interest and dividend revenue? A triangle and the coordinates of its vertices is shown in the coordinate plane below. Enter the area of this triangle in square units, rounded to the nearest tenth. square units A piece of plastic sinks in oil but floats in water. Place these three substances in order from lowest density to greatest density. HELP HELP HELP Sally can paint a room in 4 hours. Joe can paint a room in 6 hours. Howlong will it take if they paint the room together? Im not sure if its 1.4 Rather than rejoicing in his successful preaching mission and the salvation of the Ninevites, Jonah was angered that the Lord spared the city.a) trueb) false How can you guess the name of the element using the chemical formula ? ' ' Solve for x. 23x +2=15x+48x+6 How did the US foreign policy change or not change over time Find the slope and the y-intercept of the line.- 8x+4y=-4Write your answers in simplest form.slope:.08UndefinedX$?y-intercept: 1 what opportunity did many colonial countries have after world war ll Carla is the shortest girl in the class she has to stand on a step stool to even reach her locker Identify the goods or animals that were introduced to Europe by the Americas. 1-potatoes 2-corn 3-pineapples 4-horses can there be justice when it comes to the environment and how Why was the family proud of the subject in A Voice? Read this story and then answer the question that follows:Sarah saw them, again. Out of the corner of her eye she could see the kids ganging up on the new girt, Lara. She was late to her band practice and only had a few minutes to get there. I barelyknow her," she muttered to herself as she walked quickly to the car. "I'm sure she can take care of herself." Sarah knew this was an important rehearsal and could not miss it. "Hurry up,shouted her mom from the driver's seat. Sarah threw her guitar in the back seat and slammed the door. "Let's go," she said. As they rounded the comer and stopped at the stop sign--her heartracing-Sarah looked at her mom. "Mom, Lara needs our help. Let's go back."Which of the following is an example of the topic In this story? (5 points)FriendshipViolenceResponsibilityMusic