QUESTION 5 Clint is planning on building a new house for his family. Below are the proposed dimensions of the house.  Make use of the floorplan to answer the questions that follow. Right click the button below to open the floor plan in a new browser tab.     5.1  Clint wants to tile the bathroom floor.  Calculate the area of the bathroom floor. (2)  5.2  How many 550mm x 550mm tiles does Clint need to tile the bathroom? (5)  5.3 The builder recommends that Clint buys 10% more tiles than required in case of breakage.  The tiles he likes are R234 per box of 6 tiles.  How much does clint spend on tiles? (6)

What bacterial structure is involved in bacteria-bacteria communication in a biofilm?

This pathogen is the most common cause of neonatal pneumonia, sepsis, and meningitis in the United States:

A horizontal gene transfer can happen following a conjugation between 2 bacteria from different species.

Important characteristics of antimicrobial drugs include all of the following EXCEPT

A refrigerator has a coefficient of performance equal to 4.2. How much work must be done on the refrigerator in order to remove 250 J of heat from the interior? (a) How much work is done on the gas in each cycle? [work] (b) How much heat is exhausted into the hot reservoir in each cycle? [heat]

When an ideal gas increases in volume at constant pressure, the average kinetic energy of the gas molecules

A heat engine performs the reversible cycle abca with 9.0 moles of an ideal gas, as shown in the figure. Path ca is an adiabatic process. The temperatures at points a and b are 300 K and 500 K, respectively. The volume at point c is 0.20 m3. The adiabatic constant of the gas is 1.60. What is the thermal efficiency of this engine?      η=[eta]

A commercial with exposition, conflict, rising suspense, climax, and resolution with product identification is also known as a

In 3GPP 5G systems, frequency range 1 (FR1) covers frequencies above 10 GHz.