five letter words that end in y

The letters of the word PLANE are arranged at random. Find the probability of the words formed to start with A and end with P. => 1 20 or 1 5 or 1 2 or 3 5..

How many meaningful 4-letter words are there in the list of all possible arrangements of the letters in the word EARN, if each letter is used only once? => 5 or 1 or 3 or 2..

How many permutations of the letters of the word NEWYORK are possible? => 7 or 42 or 28 or 5,040..

The letters of the word DESKTOP are arranged at random. Find the probability of the words formed will start with TOP. => 1 2 or 1 210 or 1 20 or 3 5..

An assignment required six students to write as many words as they can starting with the letter R. The number of words written by each of them were in the line plot. Find the ratio of the number of words written by Suzane to that by Caroll. => 1 : 1 or 4 : ..

What is the probability of not selecting the letter N from the word PENNSYLVANIA ? => 1 3 or 5 6 or 2 3 or 3 4..

A box contains all the letters of the word U N D E R S T A N D. What is the probability of selecting an 'N' first and a 'D' next, if the first letter is replaced? => 3 50 or 1 25 or 1 10 or 2 5..

State whether the arrangement of 3-lettered words from the alphabets C, H, E, M, I, S, T, R, Y is a permutation or a combination. => Permutation or Combination..

If P (- 5, - 3) and Q (3, 5) are the end points of the diameter of a circle, then what is the equation of the circle? => ( x + 3) 2 + ( y + 5) 2 = 8 or x 2 + y 2 = 32 or ( x + 4) 2 + ( y + 1) 2 = 128 or ( x - 1) 2 + ( y..

Find the equation of the circle with (- 3, 4) and (5, 3) as the end points of the diameter of the circle. => x 2 + y 2 - 2 x + 7 y - 3 = 0 or x 2 + y 2 - 2 x - 7 y - 3 = 0 or x 2 + y 2 + 2 x - 7 y - 3 = 0 or x 2 + ..