library online card catalog

A Library provides two types of cards for their members: a red card, which costs $24 plus $4.25 rent per book, and a yellow card, which costs $18 plus $5.75 rent per book. For what number of books do both the cards cost the same? => 4 or 6 or 3 or 5..

It is a technique used for creating multiple copies of a given gene. A chromosome of an organism is broken into small fragments comprising of one or a few genes with the help of restriction endo-nucleases. Each fragment is joined to a suitable vehicle DNA, forming recombinant DNAs of different nat..

A card is drawn from a deck of 52 cards. What is the probability that it is a digit-card? => 1 52 or 9 13 or 9 11 or 1 13..

Are all cards in a pack of cards congruent? => No or Yes..

Find the distance between the Library and the Complex. => 5 units or 6 units or 3 units or 4 units..

From a deck of 52 cards, Jerald draws two cards one after the other at random. What is the probability that both the cards are face cards? => 132 2000 or 132 2652 or 11 2652 or 12 2652..

From a deck of 52 cards, Andrew draws two cards one after the other at random. What is the probability that both the cards are face cards? => 12 2652 or 132 2652 or 132 2000 or 11 2652..

A card is drawn from a bridge deck and is not replaced before a second card is drawn. Find the probability that both cards drawn are face cards. => 3 5 2 or 1 1 2 2 1 or 3 1 3 or 1 4 4 2..

The graph shows the percent of each type of book in a library. What percent of the books are magazines in the library? => 15% or 12% or 20% or 10%..

A librarian has a record of the number of books on each subject present in the library. Find the number of books on Science present in the library. => 20 or 22 or 24 or 23..