You can either scale down so you can get to 48 hours or just multiply from 20 to 48 and I'll explain both ways. Scaling down: You can find how many hours it takes to get to 1 gallon in the bucket by dividing 20÷5=4; It takes 4 hours to fill it up to one gallon. You can now divide 48 by 4 to see how many gallons it'll take up to 48 hours. 48÷4=12 Quicker: Divide 48 by 20; 48÷20=2.4 Now multiply since it filled it up to 5 gallons. 2.4×5=12 It'll fill 12 gallons in 48 hours. Tell me if this helps!!
Answer:This lets scientists learn how being in space affects different things. Spacewalks also let astronauts test new equipment. They can repair satellites 1 or spacecraft that are in space. By going on spacewalks, astronauts can fix things instead of bringing them back to Earth to fix.
Step-by-step explanation:As you read, take notes on the steps astronauts take to go on a spacewalk. ... PART B: Which details from the passage helps the reader understand the meaning of. “thrusts”? A. ... PART A: What is the main idea of the passage, “What Is a Spacewalk?” A. ... share your original ideas in a class discussion.
Ahh..this is sets topics - A U B = all the elements found in A and B. But do note, do not repeat the elements if it is the same. And if the question were to ask : n(AUB) = total number of elements found in A and B.
