Can you please answer #3, 4, and 5 for me? Thank you!

help please and thank you!! find the sum of 10x^2-6 and x +6 How the seedling continues to growth without cotyledon Two kids are playing tag. The first kid is running at an unknown speed chasing the other. The first kid has a mass of 25 kg and a KE of 450 J.How fast is the first kid running?I really need help Pls Help plsssssssss DEF JIHSomeone help me please Refer to the graph, then use the drop-down menus to complete the statements. The number of deaths caused by influenza in the United States was under 200 per 100,000 in . The number of deaths caused by influenza in the United States reached almost 600 per 100,000 in . Find the value for x for which r ll s. Then find m We are standing on the top of a 1680 ft tall building and throw a small object upwards. At every second, we measure the distance of the object from the ground. Exactly seconds after we threw the object, its height, (measured in feet) is = -16^2 + 256 + 1680a.) Find when = 3.b.) How much does the object travel during the two seconds between 5 seconds and 7 seconds?c.) How long does it take for the object to reach a height of 2640 ft?d.) How long does it take for the object to hit the ground? PLEASE HELP!!finding square roots of negative numbers show your work1-) V-182-) 2V-16 According to the Patient's Bill of Rights, in a life-threatening situation, a parent may not refuse treatment for their child.TrueFalse Which word best completes this conversation? Eric: Qu necesitas para la clase de matemticas? Roberto: Necesito una _________, un lpiz y una regla. A. cuaderno B. calculadora C. computador D. sacapuntas An airplane is traveling at an altitude of 15,490 meters. A box of supplies is dropped from its cargo hold. What is the cargo's velocity when it hits the ground? (Show your work and do not forget units) Write any three ways to establish a planned city. SOMEONE HELP ME PLEASE ILL GIVE BRAINLYWhen Frederick Douglass fights back, how does this show he is fighting back against society? Change the following word equation into a formula equation AND balance it. Iron(III) carbonate --> Iron(III) oxide + Carbon dioxideWill give brainliest blus 100 points what are the first 3 rules that Newton made?? According to the map, how did the Nile River help Egyptians trade?The Nile River connected Egypt to the Euphrates River trade routes.Egypt bartered goods along African trade routes on the Tigris River.Egypt used the Nile River to barter goods along African trade routes.The Nile River flowed through Asia giving access to European trade routes Your job is to write an opening statement that describes the candidates approach to solving a major issue in education What is the term we use todescribe the speed of the music designated bythe number of beats per minute?