Calculate the momentum of a 1000 kg sports car traveling at 30 m/s.

the importance of professional teaching portfolio define polymersimpleAnswer ASAP Hellppp plzzz! Given right triangle DEF, what is the value of cos(F)? The sale price of a diving board is $213. What was the original price if it was 25% off? According to FDR, who should be held responsible for the crisis? How does the format of presentation affect a story? 69 POINTS PLEASE ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!! The first postage stamp, the "Penny Black," was printed and used in England in 1840. The stamp was called the "Penny Black" because it was printed in black ink and was sold for a penny. Mail was sent and received long before the first stamp, but it was the receiver who had to pay for the mail, not the sender. Since some people were unable to pay to receive their mail, the idea of the postage stamp was born.In 1845, five years after England's "Penny Black," the first stamp was printed in the United States of America. Two years later, on July 1, 1847 the first official U.S. postage stamps were issued featuring the portraits of our first postmaster and our first President. The five cent value paid for postal service up to a distance of 300 miles. The stamp, printed in blue, has a catalog value of hundreds of dollars today. A used or canceled copy of this stamp is worth at least half as much as an unused stamp. This stamp was issued imperforate (unperforated) and had to be cut apart with scissors. The adoption of adhesive stamps opened up the development of today's extensive postal system.Since 1845, the United States has printed more than 3,000 different kinds of stamps. Gradually, all of the world's countries began to issue stamps.Several kinds of postage stamps are printed. Some of the most interesting are the commemoratives. A commemorative stamp honors anniversaries, important people, or special events. It is usually on sale at the post office only for a short time.A more common stamp is called a regular issue. Regular issue stamps are printed in greater numbers, and can be obtained for a longer period of time. They are sold in stamp machines as well as in the post office.Other less common stamps are airmail stamps, special delivery stamps, and envelope stamps. If you have ever seen a postage stamp album of the United States, you will know that it has spaces to put all of these stamps.Submit your persuasive writing about stamp collecting. You may use the excerpt about stamp collecting. Use the graphic organizer to organize your ideas in order to write your essay. Be sure your essay is five paragraphs and includes the following:State your opinion clearly in a well-formed topic sentence. Introduce the idea of a hobby and explain what is stamp collecting.Give the first reason why stamp collecting is good hobby. Support this reason by citing evidence from the reading passage on "The Hobby of Stamp Collecting."Give the second reason why stamp collecting is a good hobby. Support this reason with cited evidence also.Give the third reason why stamp collecting is a good hobby. Support this reason with cited evidence from the passage.Concluding paragraph. This paragraph should wrap up the three ideas and restate the topic sentence. When the north poles of two magnets are kept close , they will __________ attractrotaterepelremain unaffected Question 13 of 15Which region around the Mediterranean Sea was most influenced by Romanculture?A. The southwestern edgeB. The eastern edgeC. The northwestern edgeD. The southeastern edgeSUBMIT Volume for this?248 or 168 Program C++ I need help! ASAP . . . . . will give brainliest What are the dimensions of the new room, in inches, on the blueprint? What will the dimensions of the new room be, in feet, in the new house?in the attachment, the answers on the bottom are incorrect. please help me I do not understand what I am doing wrong. info needed: q'(3.75,1.25) r'(8.75,1.25) s'(8.75,7.5) t'(3.75,7.5)(48x,48y) Use synthetic division to evaluate f(x) = x^3-4x^2+x-8 when x = 2. This paragraph supports which generalization? es ))) A) the South is inferior to the North B) the North is inferior to the South C) the South's problems are all caused by the North D) the South is presently in a state of intolerable lawlessness a 5-foot piece of linen costs $18.00. what is the price per inch? A theater sells t tickets at a price of p dollars each. The theater conducts a survey and predicts that if the price of each ticket is changed by $2, the number of tickets sold will change by 15 tickets. If n is the number of times the theater changes the ticket price by $2, the expression (p+ 2n) (t-15n) can represent the theaters's total revenue, in dollars. In this expression, what does (t-15n) represent?A. the number of tickets that the theater will sell If the ticket price is increased by $2B. the number of tickets the theater will sell if the ticket prices increased by $2nC.the number of tickets the theater will sell if the ticket price is decreased by $15 PLEASE HELP ME. I WILL MARK YOU AS BRAINLINEST Here are Xavier's bowling scores:135, 140, 130, 190, 112, 200, 185, 172, 163, 151, 149what is the standard deviation rounded to the nearest tenth? A robotics company sells robot vacuum cleaners. Since the newest model was introduced a while back, the old model has seen its sales fall by a consistent 20% per month. If 5,100 old vacuum cleaners were sold this month, how many will be sold 3 months from now? WILL GIVE BRAINLIEST!! Create a program called "Geometry" Prompt the user for a small decimal number. Prompt the user for a large decimal number. Using those numbers as lower and upper bounds, randomly generate a decimal value between the two. Using the randomly generated number, calculate the VOLUME of a sphere if it were to have that size radius. Output the radius as well as the volume back to the user.