19. Using only the digits 1 through 9 one time each, is it possible to construct a 3 by 3 magic square with the digit 3 in the center square? That is, is it possible to construct a magic square of the form a b. e h where a, b, c, d, e. f, g,hare all distinct digits, none of which is equal to 3? Either construct such a magic square or prove that it is not possible. 13

Q: 24 30

A:

Q: 8 15

A:

Q: 32 26

A: Use, sin(theta) = Perpendicular/Hypotenuse

Q: 54 22

A: Given figure,

Q: 24 25

A: The base of the triangle is 24. The hypotenuse of the triangle is 25. The triangle is right angled…

Q: Ex: Evaluaete 8}xi (n=4)

A:

Q: 24 12 XD

A:

Q: help me

A: x = 46°                 (Corresponding angles are equal)

Q: 8x) dr

A:

Q: (369) 34 / 3 * 9 +12 / 4 * 5

A: Given,             369343*9+124*5

Q: d) +4 dx

A: The answer is

Q: 33/29 b.

A:

Q: 25 25

A: From the given figure:     From the Pythagora's theorem:   Hypotenuse2=Perpendicular2+Base2

Q: 16) 93

A: Explanation of the solution is given below...

Q: 75 17

A: Given triangle is right angle triangle :

Q: 3. V(3437)3 + 10215

A:

Q: 16 27

A: The figure of the right triangle is given by To evaluate : The value of x

Q: only

A: Solution of the problem as follows

Q: sing the geometry of the graph ,evalvate the definite integrals.

A: As this is a multiple subpart question according to the Bartleby Answering rule, only first three…

Q: 29 24 tf

A: From the trigonometry formula, we can calculate the angle by using any of the trigonometric…

Q: 22 6

A: Find the angle x .

Q: 36 14

A:

Q: 13

A:

Q: what is five tmes 2

A: Five time 2 means multiplication of 5 and 2

Q: 62 28

A: A circle is given below as shown We have to find x°

Q: 40 10

A:

Q: 부 18 13)

A: We can make it easier for you.

Q: 28 47

A:

Q: 2. 7. 58

A:

Q: 28)9,589

A: Given

Q: 56 10

A: The objective is to evaluate the value for

Q: 5 23 4 48 1 5 75

A: Given       5  2 3 − 4 4 8¯      1  5 7 5

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A:

Q: 12 16

A: We know that If a perpendicular is drawn from the vertex of right angle triangle of a right triangle…

Q: 38 10

A:

Q: 7 10

A: Consider the provided equation, x7·x10=____ Fill in the blank.

Q: 8 13

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.