which of the following is a disadvantage of using a linked list
it is difficultto delete data
it is defficult to declare
it is difficult to traverse \
it is difficult to manipulate data
All of the listed options can be considered disadvantages of using a linked list.
Use the properties of operations to subtract (h+k)−(2k−h) .(1 point) Responses 2h−k 2 h minus k −2h−k negative 2 h minus k −k negative k 2h+k
To subtract (h + k) - (2k - h), we can distribute the negative sign to both terms inside the second parentheses:
(h + k) - (2k - h)
= h + k - 2k + h
Next, we can combine like terms:
= (h + h) + (k - 2k)
= 2h - k
Therefore, the correct response is 2h - k.
Use the properties of operations to subtract (p−3)−(2.4+2p) .(1 point) Responses p−5.4 p minus 5.4 −p+5.4 negative p plus 5.4 −p−5.4 negative p minus 5.4 3p−5.4
To subtract (p - 3) - (2.4 + 2p), we can distribute the negative sign to both terms inside the second parentheses:
(p - 3) - (2.4 + 2p)
= p - 3 - 2.4 - 2p
Next, we can combine like terms:
= (p - 2p) + (-3 - 2.4)
= -p - 5.4
Therefore, the correct response is -p - 5.4.
Subtract: 2(k−4)−3(2k−1) .(1 point) Responses −4k−11 negative 4 k minus 11 −4k−5 negative 4 k minus 5 −6k−18 negative 6 k minus 18 8k−11 8 k minus 11
To subtract 2(k - 4) - 3(2k - 1), we can expand the expressions within the parentheses:
2(k - 4) - 3(2k - 1)
= 2k - 8 - 6k + 3
Next, we can combine like terms:
= (2k - 6k) + (-8 + 3)
= -4k - 5
Therefore, the correct response is -4k - 5.
Use the properties of operations to add 9(k+1/3)+10(1/2k−1) .(1 point)
To add 9(k + 1/3) + 10(1/2k - 1), we can distribute the multiplication to both terms inside each parentheses:
9(k + 1/3) + 10(1/2k - 1)
= 9k + 3(1/3) + 10/2 * k - 10
Next, we can simplify the fractions:
3(1/3) = 1 since 1/3 times 3 is equal to 1.
10/2 = 5 since dividing 10 by 2 gives us 5.
= 9k + 1 + 5k - 10
Next, we can combine like terms:
= (9k + 5k) + (1 - 10)
= 14k - 9
Therefore, the result is 14k - 9.