What is the answer of this
Question
The cost of maths book is rupees103/4and that of science book 41/2 rupees. find the total cost of both books
Maths
Sept. 28, 2021, 9:40 a.m.
Answer
Sanchi studies for 2/3 hours daily .She devotes 14/5 hours for her time for science and mathematics how much time does he
devote for other subject
devote for other subject
Defects on plywood sheet occur at random with the average of one defect
per 50 sq. ft. Find the probability that such a sheet has (i) no defect, (ii) at
least one defect. Use 𝒆
−𝟏 = 0.3678.
per 50 sq. ft. Find the probability that such a sheet has (i) no defect, (ii) at
least one defect. Use 𝒆
−𝟏 = 0.3678.
) Compute E(XY) from the data
given below.
Y = 0 Y = 1 Y = 2 Y = 3 Y = 4
X = 0 1/16 1/16 0 0 0
X = 1 0 3/16 3/16 0 0
X = 2 0 0 3/16 3/16 0
X = 3 0 0 0 1/16 1/16
6) Suppose X denotes the number on the
uppermost face of a fair die, Find expected
given below.
Y = 0 Y = 1 Y = 2 Y = 3 Y = 4
X = 0 1/16 1/16 0 0 0
X = 1 0 3/16 3/16 0 0
X = 2 0 0 3/16 3/16 0
X = 3 0 0 0 1/16 1/16
6) Suppose X denotes the number on the
uppermost face of a fair die, Find expected
Defects on plywood sheet occur at random with the average of one defect
per 50 sq. ft. Find the probability that such a sheet has (i) no defect, (ii) at
least one defect. Use 𝒆
−𝟏 = 0.3678.
per 50 sq. ft. Find the probability that such a sheet has (i) no defect, (ii) at
least one defect. Use 𝒆
−𝟏 = 0.3678.