If an island's only residents are penguins and bears, and if there are 17 heads and 38 feet on the island, how many penguins and how many bears are on the island?
?
The number of bears is __________.
?
The number of penguins is __________.
?
What will be an ideal response?
2; 15
Mathematics
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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. f(-10, -10) = 19,994, local maximum B. f(-10, 0) = -6, local minimum; f(0, -10) = -6, local minimum C. f(0, 0) = -6, saddle point D. f(0, 0) = -6, saddle point; f(-10, -10) = 19,994, local maximum
Mathematics
Write the equation in slope-intercept form.3x - 10y = -6
A. y = 
x + 
B. y = 
x - 2
C. y = 3x + 11
D. y = - 
x + 
Mathematics
Write the expression in the form a + bi.
A. - 
- 
i
B. - 
+ 
i
C. 
- 
i
D. 
+ 
i
Mathematics
Answer the question.What are the advantages and disadvantages of the quadratic formula as a method of solving quadratic equations?
What will be an ideal response?
Mathematics