Can someone help??

The maximum acceleration of a fist in a karate punch is 4200 m/s2. The mass of the
fist is 0.60 kg. If the fist hits a wooden block, what force does the wood place on the
fist?

You have been assigned to determine whether more people prefer Coke or Pepsi. Assume that roughly half the population prefers Coke and half prefers Pepsi. How large a sample do you need to take to ensure that you can estimate, with 95% confidence, the proportion of people preferring Coke within 3% of the actual value? [Hint: proportion est. = 0.5] Round your answer to whole number Which of the following statements shows an example of operant conditioning? Oscar owns a building that is destroyed in a hurricane. His adjusted basis in the building before the hurricane is $130,000. His insurance company pays him $140,000 and he immediately invests in a new building at a cost of $142,000. What is Oscar's basis on his new building? this sentence is an example of an opinion. there is a house for sale on my street-true -false Summarizing Central Ideas in The Dark Game, Part 1Instruction ActiveIdentifying the Central IdeaTytWhat is the central idea of the paragraph?Another thing that changed very little in the yearsbetween the wars was the means of obtaining militaryintelligence. Although the use of photography and thetelegraph brought some technological advances, the craftof spying on the enemy's army still relied on fieldwork.For the most part, intelligence was gathered in simpleways. Prisoners of war and deserters were interrogated,The Union army was always interested in hearing whatrunaway slaves had to report.-The Dark Game,Paul JaneczkoTechnological advances made a difference in thecraft of spyingInterrogations are an important way to obtaininformationThe Union army gathered stories from runawayslaves,Intelligence was often gathered in simple ways,such as relying on fieldworkPrevious ActivityUSIS A very good example of soft water is A. Distilled water B. Sea water C. Underground water D. Polluted water Dynamo Corporation manufactures toasters. Each toaster comes with a 5-year assurance-type warranty. The toasters sell for $60 each. During Year 1, Dynamo sells 600 toasters, for cash. Past experience shows that the average warranty costs are $4 each or $2,400 for these toasters. In Year 1, Dynamo pays $500 cash for warranty costs on the toasters sold that year. Required: Prepare Dynamos journal entries related to the sales and warranty in Year 1. For a specific location in a particularly rainy city, the time a new thunderstorm begins to produce rain (first drop time) is uniformly distributed throughout the day and independent of this first drop time for the surrounding days. Given that it will rain at some point both of the next two days, what is the probability that the first drop of rain will be felt between 8: 40 AM and 2: 35 PM on both days? a) 0.2479 Web) 0.0608 om c) 0.2465 d) 0.9385 e) 0.0615 f) None of the above. The solar system is made up of different planets, including planet earth. We can consider that there are elements of the utmost importance for our system, where it privileges our life on the planet. From the study of the universe we can say with certainty that: Immersive reader a) The planet earth is privileged and that the sun constantly rotates around it, where the planets align with their elliptical and allow them to rotate around it. b) The sun becomes the vital factor of the system, where all the planets revolve around it and the earth takes advantage of a privileged place. c) It is necessary to rescue the lunar times to understand the day and night, since they determine if there are different times of the year. d) We cannot deduce absolutely anything, since the sun is not a vital star for the subsistence of the system and we can expand our panorama towards the existence of other systems. A change made by General Joseph H. as new commander of the union army was to: Consider an assembly line with 20 stations. Each station has a 0.5% probability of making a defect. At the end of the line, an inspection step singles out the defective units. The inspection step catches 80% of all defects. From inspection, units that are deemed to be non-defective are moved to the shipping department. If a defect is found at inspection, it is sent to the rework department. Rework fixes about 95% of the defective units. Units are directly shipped from the rework department with no further inspection taking place. 1- What is the probability that a unit ends up in rework (in decimal form)? 2- What is the probability that a defective unit is shipped (in decimal form)? when asking a question how do u add a photo for others to also see Select the description that relates best to the vocabulary word la lengua. Mara has a chip in her tooth. Mara bit her tongue while eating. Mara has some bleeding in her gums. Mara needs to have her braces tightened. an oil company conducts a geological study that indicates that an exploratory oil well should have a 20% chance of striking oil. assuming independence, what is that probability that the third strike comes on the seventh well drilled what is the area of the triangle below? On November 7, 2017, Mura Company borrows $360,000 cash by signing a 90-day, 9% note payable with a face value of $360,000. (Use 360 days a year. Do not round your intermediate calculations.) 1. Compute the accrued interest payable on December 31, 2017. The / that is measured at 220 is a reflex angle. The opposite angle is obtuse. Find the measure of obtuse /. Sara leaves home at 7 A.M. traveling at a rate of 45 mph. Her son discovers that she has forgotten her briefcase and starts out to overtake her. Her son leaves at 7:30A.M. traveling at a rate of 55 mph. At what time will he overtake his mother? the subject of the formula below is y. y = 2x - pq rearrang the formula to make x the subject PLS HELP I NEED IT NOW FOR MINECRAFTS SAKE ME WANNA PLAY BUT ME NEED THE QUESTION PLS 1. Discuss any five challenges faced by the Nkrumah led government between 1951 and 1966.