What is the area of the following circle? Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal.
the circle is r = 5 as a radius

25 times pi or 78.5 cm squared using 3.14 as pi.

Step-by-step explanation:

 Recall that the area of a circle or the formula is pi times the radius squared. If the radius is 5, to  square means to take it to the power of 2. So 5 times 5 is 25. You have your radius and it is squared, so either put 25pi or change pi to 3.14 and multiply that with 25. You get 78.5 cm squared for doing. Therefore, that is the area of a circle. Hope this helps!

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

answer: i believe it’s 245.04

step-by-step explanation: