Provide an appropriate response.In testing an experimental diet for sheep, it was determined that the (average) live weight w (in kilograms) of a sheep was statistically a linear function of the number of days d after the diet was started, where 0 ? d ? 150. The weight of a sheep starting the diet was 15 kg and 40 days later it was 43 kg. Determine w as a linear function of d and find the average weight of a sheep when d =100.

Fill in the blank(s) with the appropriate word(s).


w = 0.7d + 15; 85 kg

Mathematics

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The number N of geese nesting in a protected area after t years is given by . A: Make a graph of N versus r over the first 20 years.B:  What was the initial population of geese in the area? Round your answer to the nearest whole number.C: When did the population reach 109 geese? Round your answer to two decimal places if necessary. ? ?

What will be an ideal response?

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Add or subtract. Simplify the answer. - 2

A.
B.
C.
D. 11

Mathematics

Find the real solutions of the equation. = 5

A. {21} B. {29} C. {81} D. {25}

Mathematics

Use the theoretical probability formula to solve the problem. Express the probability as a fraction reduced to lowest terms.Use the spinner below to answer the question. Assume that it is equally probable that the pointer will land on any one of the five numbered spaces. If the pointer lands on a borderline, spin again. Find the probability that the arrow will land on 1 or 5. 

A. 3
B. 1
C.
D.  

Mathematics