IIT. Do you think that the following situation produce random samples or not? Why? Ahmed is conducting a survey for a newspaper. He stops people at random on a Friday morning at supermarket.

Q: Solve for x and y.

A: We use multiplication operation on matrix and use equality of mattix

Q: so what is the solution

A: Given N=120 P=66% X=81 We have to calculate probability that at most 81

Q: I don't see the answer for x and y

A: To find the values of x and y

Q: Solution for h?

A:

Q: solve the same given using algebraic manipulation

A:

Q: 3. Solve for x in the picture below: 7x+4 5x X-4 4х - 3 x-7 Зх - 1 2x-9,

A:

Q: Can you clarify the answer for the second step (a) ? It says that it's wrong.

A: as per the given data we can draw the following pond Let Q(t) be the amount of chemical (in kg) in…

Q: How did it go from step 2 to the answer?

A: The given integral is sec2(4x).

Q: That is NOT the correct solution. Thanks.

A:

Q: 1+z-2 = 0

A: Let the given equation be ex-1+x-2=0 and express the equation in lambert form W(xex)=x.   Lambert…

Q: Find ll l solutions to 3. リーソニーメ20

A: The degree of the differential equation is power of the highest derivative in it. In the given…

Q: good working condition by satisfaction level. A numerical rating of 5 is assigned to very satisfied…

A: Given information: No. of articles=03 In 1st article,  Sample size (x1)=50 In 2nd article, Sample…

Q: "x + y = 3 2x - 2y = "6

A: given equations are…

Q: a b c.....there are 3 sub parts that you need to solve

A: As per the question we are given a recurrence relation in xn and we have to find : Generating…

Q: 1. Solve for x: x + 3 = 15 2. Solve for x: x – 3 = -1 3. Solve for y: 2y = 38

A: We have to find the value of x and y

Q: х - 12 1 18

A: Solving the problem by finding the value of x.

Q: 18 × 8 y – 4 = 24

A: The objective is to find the value of y

Q: You gave me the same answer for two different questions with different values?

A:

Q: Solve for x. А. В. 5 x + 1 12 15 A:x = type your answer... B:x = type your answer... B.

A:

Q: general solution

A:

Q: 2х + 1 5x -11 4у + 5 9у — 10

A:

Q: -4x-y=1 -9x+9=Y

A: Given : The equations are-4x - y = 1-9x + 9 = y

Q: Solve h=ab+rh=ab+r for a

A: Given     h= ab + rh We can solve for a by separating it

Q: For step three, how did you replace the h?

A: Let's solve.

Q: Solve for r. 13

A:

Q: Solve the second order. Dieg - Ý - ý syes 1 39

A:

Q: could you actually show the work for the answer?

A: Given that,the equation of the tangent line to fx at the point a=1 is y=7-2x.We need to find the…

Q: could you solve the second question as well

A:

Q: 5. [ sinxcos^xdx

A: Use necessary identities.

Q: Where is the answer and solution for H0 and H1?

A: The mean SAT score in mathematics is 486.

Q: solve for x and y

A: We have to solve for x, y.