(d) H₂: p < 0.7, z = 0.23

Q: 2 3 (25-x2) 2

A: Given:The integral is,

Q: 4. 81-x2² difference of Squ

A:

Q: 11/6 is the wrong answer

A:

Q: -7/27+ 13/27

A: Calculation:Simplify the given expression as follows,

Q: 3-5(4x + 7)

A:

Q: 1 V91 - 36x +37

A:

Q: Is 18* 1/3= greater then 1/3 ?

A: Given : We have to check whether 18*1/3 is greater than 1/3

Q: 15. (2 – 10e-2) 0.32

A:

Q: 1/3+6/10 explain why the answer is 14/15?

A:

Q: 3-11

A: Topic- basic maths

Q: 2 2/3 X 5/8

A: Given that  22/3*5/8

Q: 3 dx 9

A: The given integral is: I=∫x3x2-9dx

Q: 6. 9 > x + 8

A: To solve the given inequality 9&gt;x+8

Q: 50/21 simplest form

A: Compute the simplest form of 50/21.That is, divide 50 by 21.

Q: 10 X 12 X-3 +4=0

A: Here we have to find the value of x.

Q: 4/2-6/8

A:

Q: 3 [(18 – 22) - (22)] dr -3

A: definite integration

Q: Compute A4. (Notation)

A: Given, A=2000-30005

Q: Find the value of n(An B) if n(A) = 10, n(B) = 13, and n(A U B) = 18. n(An B) = (Type a whole…

A:

Q: 2 (x-3) -1= 3°(x to ) :

A: Simply do the algebraically calculation and determine x.

Q: (7x + 2) + (3x - 1) (3x + 7) + (2x - 5) (6x2 + 10) + (-4x² - 5) (6x+ 3) + (-6x - 3) (3x + x - 1) +…

A:

Q: 10. x2 + x2 = x4

A:

Q: 2. Factor x from ax + bx

A: We have to factor x from ax+bx.

Q: 20/√3

A: Given : 20/√3              Because √3 = 1.73205.....              We taka approximate value of √3 =…

Q: 15. 2x - 12 4 – x

A: