Answer:
A square matrix whose transpose is equal to its negative is called a
SKEW-SYMMETRIC matrix.
Step-by-step explanation:
Answer:
simple its 48
Step-by-step explanation:
i just know XD
The amount that Edgar borrowed from the bank is $5,000. From his mom is $2,600 while from his friend is $2,400. This can be checked using the total interest of $624.
Bank: $5,000 x 0.07 = $350
Mom: $2,600 x 0.05 = $130
Friend: $2,400 x 0.06 = $144
Adding all three results to $624.
The data is qualitative (statement is incorrect)
The data is skewed right (statement is correct)
There were 31 people at the party (statement is correct)
There were children at the party (statement is incorrect)
The most common age of the attendees is 13 years old (statement incorrect - there is no way to tell that the most common age is 13 years old)
The majority of people at the party is less than 61 years old (statement correct)
Let x = the cost of the student discount card.
x + the cost of the passes = 29.50
x + 15(1.50) = 29.50
x + 22.50 = 29.50
Subtract 22.50 on both sides to isolate the variable x.
x = 29.50 - 22.50
x = 7
The student discount card is $7.
