Provide an appropriate response.In testing an experimental diet for goats, it was determined that the (average) live weight w (in kilograms) of a goat was statistically a linear function of the number of days d after the diet was started where 0 ? d ? 100. The weight of a goat starting the diet was 12 kg and 25 days later it was 20 kg. Determine w as a linear function of d and find the average weight of a goat when d = 80.

What will be an ideal response?


w = 0.32d + 12; 37.6 kg

Mathematics

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Determine if the statement is true or false as x??.ln x = o(ln 2x)

A. True B. False

Mathematics

Find the indicated term for the geometric sequence with the first term a1 and common ratio r.Find a5 when a1 = , r = 

A. a5 = 
B. a5 =  
C. a 
D. a 

Mathematics

Referring to the circuit below, express IT in rectangular form if IL = 20 mA and IR = 8 mA.


a. 8 + j20 mA
b. 8 + j8 mA
c. 20 + j8 mA
d. 28 + j20 mA
e. 28 + j8 mA

Mathematics

For the given graphical representation of vector v, estimate a1 and a2 so that  and calculate .

A. a1 = 5, a2 =4;  = 3
B. a1 = 5, a2 = 4;  = 6.4
C. a1 = -5, a2 = -4;  = 3
D. a1 = -5, a2 = -4;  = 6.4

Mathematics