The distance d, in miles, a forest fire ranger can see from an observation tower is a function of the height h, in feet, of the tower above level ground and is given by d(h) = 1.1?h. Find the distance a ranger can see whose eye level is 45 feet above level ground. Round approximate values to the nearest tenth of a mile.
a. 2227.5
b. 40.9
c. 7.4
d. 11.1
e. 5.9
c. 7.4
Mathematics
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Construct a stem and leaf display for given data.The instructor of an introductory mathematics class has recorded the number of students attending his class in the last 4 weeks. Below are his recordings.
A. 
B. 
C. 
D. 
Mathematics
List all the elements of B that belong to the given set.B = {3, 
, -15, 0, 
, - 
, 7.9, 
, 16?, 0.166166166....}Integers
A. 3, 0, 
B. 3, -15, 0, 
C. 3, -15, 0
D. 3, 0
Mathematics
Find the product.n2
A. 33n4 - 
n3 + 
n2
B. 33n4 - 
n3 - 
n2
C. 33n4 + 
n3 - 
n2
D. 33n4 - 
n3 - 
n2
Mathematics
Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log3.9 10
A. 0.59 B. 1.00 C. 2.56 D. 1.69
Mathematics