Does anyone know how to stop a challenge????

Hwui Shan was an "adventurer" from what country?RussiaChinaSpainJapan The directions on a lawn-mower manual call for a mixture of oil and gasoline that is 25% oil. The tank holds 16gallons. How many gallons will be oil?A- 4 gallonsB-5 gallons C-3gallonsD-12gallone List five principles for an effective writing style in formal business documents. Sentence 1The alleged occurrence of the disease in localities free from mosquitoes or without their agency is notwell attestedCLAIM (Definition): Read the sentence andcomplete the claim stating the definition forthe underlined vocabulary word?. How is energy transferred between trophic levels Mr. Shamon seeks medial attention for acute pain in his stomach. The assigned doctor is a a young female, and Mr. Shamon explains that he prefers to be treated by an older male. The younger female doctor initially refuses because the hospital is lightly staffed and she knows she is qualified to the treat Mr. Shamon. Mr. Shamon then refuses to be treated by the young female doctor. This is an example of what kind of communication barrier? A. Verbal communication barrier B. Cultural communication barrier C. Physical communication barrier D. Environmental communication barrier 35/20+3/20=35/20+3/20= Where is the best location for a Neutrino Detector Describe the development of the periodic table. helpp pls anything helpsss Drag each tile to the correct box.Dominic is a server at a restaurant. Each dish at the restaurant costs $8. A sales tax of 8% is charged. The total bill amount includes the sales tax of the meal.Dominic earns tips left by customers. The amount of money tipped can be represented by a percentage of the total bill.Order the tip amounts from least to greatest tip, in dollars.5 dishes17.5% tip6 dishes14% tip7 dishes11% tip4 dishes20% tip I have absolutely no clue how to solve this PLEASE HELP.I'm suppose to factor this... but how??x(2y-x)^2 + 2x^2 (x-2y) what is 0 plus 0 equal to . In summer, the impact of greater cloud cover depends on the height of the clouds. Cooling would prevail with an increase in low cloud cover, thereby providing ________ feedback. Warming would likely accompany an increase in high cloud cover, thereby providing the opposite feedback. Which part of the formula is the argument?A) =COUNTIF(A1:E59,Greene City)B) =C) ()D) COUNTIFE) A1:E59ANSWER: E Read the step in the recipe for making homemadetomato sauce.Place the whole tomatoes on a pan lined with tin foil, andbake until they look like they are ready to be mashed.How should this step be revised?O Place the whole red tomatoes on a baking pan linedwith silver tin foil, and bake until they become readyfor mashing.O Place the whole tomatoes on a pan lined with tn foil,and bake in an oven until they look softer than theywere before.O Place the whole tomatoes on a pan lined with tin foil,and bake in a warm oven until they start to lookdifferent.Place the whole tomatoes on a pan lined with tin foil,and bake until their skins become slightly brownedand cracked.No Your classmate, Max, has chosen the domain of food insecurity for data analytic project. Specifically, Max wants to identify the primary contributing factors to food insecurity among college students in the California in the past 10 years. What type of data analytic is Max likely to focus on? Which of the options BEST explains how the action described in the following lines helps show Grendel as a MONSTER:"He beheld in the hall the heroes in numbers,A circle of kinsmen sleeping together,A throng of thanemen: then his thoughts were exultant,He minded to sunder, from each of the thanemenThe life from his body"ObGrendel hesitates to kill so many men.Grendel is afraid the men will wake up.Grendel is happy to see so many men to kill sound asleep.Grendel is the hero, not the monster.Od 1. Find p and q if p+ iq = 5+3i? The House of the Taino chief was called the?