How many grams of a 250g sample will remain after 4 half-lives?

Articles of Confederation Escape Room* RequiredDODOBALEVEL 53 + 2= A+++01+ C= 4=IIIID + 5 =B The island spotted skunk and the island fox are both predators of the islanddeer mouse (the prey). How could these two predators establish differentniches and still prey upon island deer mice? *A. the island spotted skunk hunts at different times than the island foxB. the island spotted skunk hunts in the same area as the island foxC. the island fox eats only cherries instead of deer miceD. the island deer mice swim to a different island to avoid predators Decide if each statement describes the jacobins or the conservatives, and place each in the box where it best belongs can yall help me pls? The scatter plot shows a hiker's elevation above sea level during a hike from the base to the top of a mountain. The equation of a trend line for the hiker's elevation is y=8.42x+800, where x represents the number of minutes and y represents the hiker's elevation in feet. Use the equation of the trend line to estimate the hiker's elevation after 145 minutes. According to the multiple-nuclei model, which of the following scenarios is MOST LIKELY to occur if a baseball stadium is built near the edges of a city's boundaries? High-priced homes will be built slightly farther out along major transportation lines. A multifamily residential zone will be built nearby. New retail development will center around the stadium. Light industry will move outward from the core to the stadium. Other major projects such as an airport or a hospital will be located nearby. SOMEBOD- SOMEBODY HELP MEEEEEE!!! PLEASEEEEEEE!!!! Why is it important that the whole organization works toward the strategic plan? How do the departments affect each other in reaching their goals? In what year did the FDA say E-cigarettes could notadvertise on tv? NEED HELP ASAP!!! for geometry class Help me please!...ffddfdf Using a path of your choice, list steps required for nitrogen to perform one complete cycle beginning and ending in the atmosphere: How did Rome begin to grow under the leadership of Julius Caesar? What is the new location of the point (7,-8)when it has been rotated 90 degrees? I NEED HELP :)A train travels 76 miles in 1 7/12 hours. What is its average speed in miles per hour? There are 35 students in a classroom. The ratio of girls to boys is 2 to 3. How many boys and how many girls are there in the classroom? Why were farmers in the Middle Colonies able to raise crops and livestock for sale and export? Help please Which occurrence would lead you to conclude that lights are connected in acombined circuit?A. When one bulb burns out all the lights go out.B. When one bulb burns out, a circuit breaker is tripped.C. When one bulb burns out a small section of lights goes out.D. When one bulb burns out all the other lights stay lit. Why is it important to engage in CPR if a victim is unconcise and notbreathing? What physical features are the five largest cities in the U.S. near?