Solve the problem.In a survey about the number of siblings of college students, the following probability table was constructed: 
What is the probability that a student has less than 2 siblings?
A. 0.78
B. 0.19
C. 0.59
D. 0.22
Answer: C
Mathematics
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Provide an appropriate response.If an even number of negative numbers are multiplied, what will be the sign of the product?
A. Negative B. Positive C. Cannot be determined D. It depends upon the numbers
Mathematics
Provide an appropriate response.What is the relationship of the sides of an acute triangle?
What will be an ideal response?
Mathematics
Provide an appropriate response.If A is a 3 × 5 matrix, B is a 5 × 7 matrix, C is a 7 × 11 matrix, D is a 5 × 7 matrix, which of the following matrix products are defined? Give the size of each answer if it is defined.(a)A × B × C(b)B × C × D(c)A × D × C(d)A × B × D
What will be an ideal response?
Mathematics
Subtract.
- 
A. 
x4 + 
x2
B. 
x4 + 
x2 + 
C. 
x4 + 
x2 + 
D. 
x4 + 
x2
Mathematics