A floating-point operation is a single arithmetic operation such as addition, subtraction, multiplication, division. (a) Estimate the maximum number of floating- point operations a human being could possibly perform in a lifetime. (b) How long would it take a supercomputer to perform that many floating-point operations?

Two types of barrel units were in use in the 1920s in the United States. The apple barrel had a legally set volume of 7056 cubic inches; the cranberry barrel, 5826 cubic inches. If a merchant sells 30 cranberry barrels of goods to a customer who thinks he is receiving apple barrels, what is the discrepancy in the shipment volume in liters (L)? Give your answer as a positive number.

Treat a cell in a human as a sphere of radius 1.0 μm.(a) Determine the volume of a cell. (b) Estimate the volumeof your body. (c) Estimate the number of cells in your body.

Two types of barrel units were in use in the 1920s in the United States.The apple barrel had a legally set volume of 7056 cubic inches; the cranberry barrel, 5826 cubic inches. If a merchant sells 20 cranberry barrels of goods to a customer who thinks he is receiving apple barrels, what is the discrepancy in the shipment volume in liters?

A contractor wants to install ceramic tile in a kitchen of length 9.13 m and width 6.2 m. What is the area of the room (in m2)? Express your answer using the proper number of significant figures.

Hi could you please answer these with complete solution    PROBLEM : Several carpet installers make measurements for carpet installation in the different rooms of a restauran reporting their measurements with inconsistent accuracy, as compiled in Table 1.6. Compute areas for (a) the banquet hall, (b) the meeting room, and (c) the dining room, taking into account significant figures. (d) What total area of carpet is required for these rooms?

The length and width of a rectangular room are measured to be 3.885 ± 0.0065 m and 3.2 ± 0.0045 m. In this problem you can approximate the error on a product or quotient of quantities by the sum of the percent error on each quantity.Calculate the floor area of the room in square meters.

Sales delay is the elapsed time between the manufacture of a product and its sale. According an article it is quite common for investigators to model sales delay using a lognormal distribution. For a particular product, the cited article proposes this distribution with parameter values μ = 2.09 and ² = 0.07 (here the unit for delay is months). LUSE SALT (a) What are the variance and standard deviation of delay time? (Round your answers to two decimal places.) months² months variance standard deviation (b) What is the probability that delay time exceeds 12 months? (Round your answer to four decimal places.) (c) What is the probability that delay time is within one standard deviation of its mean value? (Round your answer to four decimal places.)

For the remaining questions, you need to use Figure 1.4 to obtain the necessary orders of magnitude of lengths, masses, and times.(a) Calculate the number of cells in a hummingbird assuming the mass of an average cell is 10 times the mass of a bacterium. (b) Making the same assumption, how many cells are there in a human?