What should you do when you’re concluding your presentation? Check all that apply.

summarize the main points of your presentation
thank the audience
tell a joke
ask if there are any questions

Is the triangle a right triangle?4 6 7Is this a right triangle? Which event was most important in the origins of Judaism?O A. The kings of Judea conquered neighboring cities.O B. Moses brought the Ten Commandments to the Israelites.C. Jewish people fled Europe because others would not accept them.D. The Babylonian Empire adopted Judaism as its religion. 9 - x < - 11Show steps please Which of the following is closest to the sample standard deviation of the data set shown below?{13, 14, 17, 22, 26, 30, 31}(1) 5.2(3) 7.4(2) 6.1(4) 8.3 How does a generator use the effect you noticed in the pickup coil to generate electrical energy? What energy transformations are taking place? Why does a generator make alternating current? What change would have to be made to make direct current? The organs of the respiratory system do all of the following exceptcool airproduce sound() filter airdistribute air .-- .. .-.. .-.. / - .... . / . -. -.. / -.-. --- -- . / ... --- --- -. Structures and Forces - What is force and external forces.Question 1) Jacob and Ravleen are moving furniture. They need to move the filing cabinet over 6 feet and it is very heavy. Jacob wants to apply force and push it by putting his hands on point A because he thinks it would be easier to move it from the top as there is less weight on the top. Ravleen says it's better to push at point B because the center of gravity is lower. Which person is correct and EXPLAIN why and what may happen if it is pushed in the wrong spot. Please help me if you are good at Spanish please and thank you Can the surface area of a sphere and the volume of a sphere be the same numerical value if the units are measured relative to the same unit of length? A. Yes; the radius would need to be the unit radius, 1. B. Yes; the radius would need to be 3. C. No, the surface area would always be greater than the volume. D. No, the volume would always be greater than the surface area. write in algebraic expression the difference between a number m and the product of m and n. If you can help it would mean a lot Get brainly if right !!John and Jack divided their math homework. John solved twiceas many problems as Jack, plus one more problem. How manyproblems did each boy solve if there are 28 assigned problems? anyone know this How does the last line of the poem (Summer spoke to me.) contribute to the overall meaning of the poem? Let the random variable X be the number of rooms in a randomly chosen owner-occupied housing unit in a certain city. Here are the distributions of the number of rooms for owner-occupied units and renter-occupied units:Rooms 1 2 3 4 5Owned 0.003 0.002 0.023 0.105 0.218Rented 0.008 0.027 0.287 0.362 0.165Rooms 6 7 8 9 10Owned 0.225 0.198 0.149 0.053 0.024Rented 0.095 0.033 0.013 0.003 0.004Required:a. Express "the unit has 7 or more rooms" in terms of X.x7. What is the probability of this event?b. Express the event {X > 7} in words.c. What important fact about discrete random variables does comparing your answers to (a) and (b) illustrate? Create a paper of at least 1,800 words describing the situation you selected and explaining the logic that would support an array. on 2nd March Soviet leaders and the Duma leaders formed a Force=k((q1q1)/r^2)The force that one electrically charged object exerts on other charged objects can be calculated using Coulomb's law.You can see this law here written in equation form. The q's represent the two charges, and the r the distance betweenthe charges. The constant kis 9109Using this information, calculate the electric force exerted by a +2 coulomb charge on another +2 coulomb charge,when the charges are 25 meters apartA)1.44*10^11B)5.76*10^11C)8 NewtonsD)64 Newtons On a number line, there are two numbers, 535 and -8, how far are these two from each other? plz, answer ILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!100 POINTS TOOOOOO!!!!!! Answer questions 1-30