Suppose A[1], A[2], A[3], , A[n] is a one-dimensional array and n > 50. Required:
a. How many elements are in the array?
b. How many elements are in the subarray A[4],A[5],…,A[39]?
c. If 3 ≤ m ≤ n, what is the probability that a randomly chosen array element is in the subarray A[3],A[4],…,A[m]?
d. What is the probability that a randomly chosen array element is in the subarray shown below if n=39? A[⌊n/2⌋],A[⌊n/2⌋+1],…,A[n]

last option: rhombus or kite

step-by-step explanation:

a kite and rhombus have the same shape. as we don't have any specific formula for the calculation of area of kite. the diagonals are used to calculate the area of a kite or rhombus.

the formula for area of rhombus is given by:

here, d_1 is the first diagonal and d_2 is the second diagonal.

so,

last option is the correct answer ..

i do not know the answer

step-by-step explanation:

the answer would be 44.79

plz mark brainliest

step-by-step explanation:

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.