CRAWLSPACE YOU HAVE. There are two common ways to insulate a crawlspace. depending on the type of crawlspace. If there are pipes. and uninsulated ducts present, insulate the walls of the. crawlspace area. If there are no pipes in the area, insulate the floor above the space. SELECTING THE RIGHT.
If the mass of an apple is 100g on average and the mass of the earth is approximately 6.0 * 10^24kg how many apples would it take to equal the mass of the earth?
an apple is 100g we convert it to 0.1kg for easier calculation Let n=number of apples ---------------------------- We want the mass of all the apples equal to the mass of the earth, \[n(0.1)=6.0 * 10^{24}\] \[n=6\times 10^{25}\] ===================== number of apples is \(6\times 10^{25}\). .Sam. 1  3 years ago.