A model for the ability M of a child to memorize, measured on a scale from 0 to 10, is 
, 
where t is the child's age in years. Find the average value predicted by the model for a child's ability to memorize between second and third birthdays. Round your answer to three decimal places.
A. 5.992
B. 4.892
C. 6.792
D. 3.992
E. 4.692
Answer: E
Mathematics
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Find the inverse of the function.f(x) = -5 - 3x
A. f-1(x) = - 
+ 
B. f-1(x) = - 
- 
C. f-1(x) = -2 - x
D. f-1(x) = 
- 
Mathematics
Solve the equation.d + 30 = -7
A. -37 B. -23 C. 23 D. 37
Mathematics
The external capital market allocates resources to divisions according to their probability of generating excess returns on the firm's borrowed financial capital in the competitive form of the M-form organizational structure.
Answer the following statement true (T) or false (F)
Mathematics
Express in terms of sums and differences of logarithms.logb
A. 
logbx ? 2 - (logby ? 
logbz)
B. 
logbx + 2 - logby + 
logbz
C. 
logbx + 2 - logby - 
logbz
D. 
logbx + 8 - 4logby - 14logbz
Mathematics