Which statement is modeled by the expression? 150k The Henderson family drove 150 miles each day of their vacation. If their vacation lasted for k days, then 150k is the total number of miles they traveled on their vacation. Cory had 150 dollars in his savings account. He withdrew k dollars to buy a catcher's mitt. He then had 150k dollars left in his savings account. A librarian had 150 books to be placed on shelves with an equal number of books on each shelf. If k is the number of shelves to be used, then 150k is the number of books on each shelf. The cafeteria has a capacity of 150 seats. If k is the number of people in the cafeteria at lunch time, then 150k is number of seats that were not used at lunch time.
Answers
Let`s check all these statements:
A ) The family drove 150 miles each day, their vacation lasted for k days and 150 k is the total number of miles on their vacation ( True )
B ) Cory had $150 in his savings account and he withdrew k dollars. Then he had 150 k dollars left ( Wrong. He had 150 - k left in his savings account )
C ) A librarian had 150 books to be placed on the shelves and k is the number of shelves. Then 150 k is the number of books on each shelf ( Wrong. The number of shelves is 150 / k )
D ) The cafeteria has a capacity of 150 seats and k is the number of people in the cafeteria at lunch time. Then 150 k is the number of seats that were not used at lunch time( Wrong. The number of seats that were not used is 150 - k )
Answer: Statement A ).
Answer: A librarian had 150 books to be placed on shelves with an equal number of books on each shelf. If k is the number of shelves to be used, then 150k is the number of books on each shelf.
Step-by-step explanation: i took the qwiz on k-12 and it's right