Is this a scientific model? Use complete sentences to explain why or why not. A map showing the winter outlook for the United States

Clarissa climbs into the back of the truck to tie the lawn mower in place. If she does 528 joules of working raising herself to the truck bed, how much force did she apply? According to the video, the work of Heating and Air Conditioning Mechanics and Installers combines the skills of which workers? Check all that apply. Pump Operators Plumbers Electricians Refrigeration Specialists Power Plant Technicians Hydroelectric Production Managers Need help thank you ! 7. The new York Volleyball Associationinvited 64 teams to compete in a tournament.After each round, half of the teams wereeliminated.How many teams are left after 3 rounds? HELP ASAPExplains how to evaluate the expression 4x+10 for x=5. what are the objective of air pollution?plz guys ans. ecosystem with same climate and similar communities How do I do 5% of 5.00? Please explain step by step? I NEED SOMEONE WHO IS GOOD AT MATH AND WHO CAN GIVE ME THE RIGHT ANSWERS FOR THESE ASAP NO LINKS !!! f(x)=x3+8x2+5x50 factored WILL MARK BRAINLIEST!Simplify the term 3x - 2 (5x -3) you participate in black lives matter protests and have begun studying the issues raised about police officers. your local protest group believes the budget of the local police department should be made public as well as the training manuals used to prepare recruits for the job. you and the group want this information to help assess the effectiveness of the police department. for example, is the money well spent? is training appropriate? what law enables citizens to obtain information from the government about a subject of interest when a written request is made? When a mixture of oxygen and hydrogen is ignited in a closed test tube, the reaction shown occurs. Change 185% to a mixed number and reduce, if possible. Convert 1.00 us gallon in kilometer (kL) How do the claims in drug ads impact the medical profession in 4 sentence Fei Yen is researching and analyzing the history of environmental laws. She reads this paragraph about the 1990 updates to the Clean Air Act and makes the inference that some people feared the law would be too difficult to enact quickly. Read the paragraph and then answer the question.To achieve environmental gains within a reasonable timeframe at the lowest feasible cost, the new law will take hold in stages, with most controls fully in effect by 2005. What, specifically, are some of these gains? Emissions that cause acid rain (sulfur dioxide and nitrogen oxides) will be cut to roughly half of 1980 emission levels. More than thirty million tons of noxious air pollutants will be removed from the air each year. Every part of the country finally will have means to attain healthy air on a realistic schedule. And the risk from toxic air emissions will be cut by three-fourths.Which evidence from the paragraph supports Fei Yens inference? you will Barinliest and 100 pointsO A)And the risk from toxic air emissions will be cut by three-fourths.O B)More than thirty million tons of noxious air pollutants will be removed from the air each year.O C)Every part of the country finally will have means to attain healthy air on a realistic schedule.O D)Emissions that cause acid rain (sulfur dioxide and nitrogen oxides) will be cut to roughly half of 1980 emission levels.And answer this correctly please Evaluate v(x) = 12 - 2x - 5 when x = -2, 0, and 5 What group did the European Union want to attract with an online media campaign?A.)young votersB.)middle age professionals at workC.)people who didn't workD.)children, before they could vote which graph represents the equation y=-4/3x-2