How many three-digit numbers can be formed if the leading digit cannot be zero?
a. 900
b. 100
c. 9999
d. 901
a. 900
Mathematics
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Solve the problem.A rectangular garden has a perimeter of 196 feet. The length of the garden is 18 feet more than the width. What are the dimensions of the garden?
A. 80 ft by 98 ft B. 58 ft by 76 ft C. 40 ft by 58 ft D. 89 ft by 107 ft
Mathematics
Using the derivative of f(x) given below, determine the critical points of f(x).f'(x) = (x + 7)(x + 4)
A. 0, -7, -4 B. 4, 7 C. -7, -4 D. -11
Mathematics
Find the exact value of the expression.sin-1 
A. 
B. 
C. 
D. 
Mathematics
Solve the formula for the given letter.
A. 
B. 
C. 
D. 
E. 
Mathematics