✓8 ==25. 5, and z = 25 is ✓ 9

Q: 4x; x = 8?

A: Find 4x if x= 8?

Q: substitute x =4.55 into x/5 - 3 and evaluate

A:

Q: 0.5x - 2.8 = 0.7

A: Add 2.8 to the equation 0.5x-2.8=0.7 on both sides.

Q: -1/7x=16

A:

Q: 0*1=?

A: The product of zero(0) with any finite real number equal zero.  That is 0*n = 0, when n is a finite…

Q: If 0.03 x = 70 then x = %3D %3D

A: detailed solution is given below

Q: S is 4 years older than J. 8 years ago, s was twice as old than J. What are the ages of S & J?

A: Let the age of S be x years, then the age of J is (x - 4) years, because S is 4 years older than J.

Q: -1 = tanO/2

A: over

Q: Calculate z0.02 -

A: Critical value is the minimum value above which can reject the null hypothesis. It is use for…

Q: How did you find A=250

A:

Q: 0.7x-11=3.5x-25

A: 0.7x-11=3.5x-25Taking all the x-terms on the left-hand side and the other terms on the right-hand…

Q: If =p0.43 and =n100, find X. X =

A: The variable of interest is X.

Q: is pi being divided by 4

A: Let's solve.

Q: -4.5 x -2.5

A:

Q: 0.5 x 0.4-=

A: A fraction is a number in the form xy (where x and y are both integers and y≠0). In the above number…

Q: y=3.0161x-5819.5

A: Topic:- geometry

Q: 0.7x + 0.5y =16 -0.5x - 2.5y = -65.0

A: To solve the following system of equations.0.7x+0.5y=16-0.5x-2.5y=-65.0

Q: -1/12 - 1/28

A:

Q: 1/3p + 7 = 25

A:

Q: 3 X 15

A: We have a property when two chords intersect each other.

Q: find x  0.007x + 0.28 = 0.7

A: Given , 0.007x + 0.28 = 0.7 we have to find value of x.