28 - 35% = 252

Q: 00 n-

A:

Q: 8:70¢0.27

A:

Q: 5+(54 33)

A:

Q: 4. 15° 33 67

A:

Q: b = 80 62°

A: Construct lines such that it joins the center O of the circle as shown in the above figure that are…

Q: 30° 62

A:

Q: Xp 下.P と 2. XP

A: Given query is to find the second derivative of the derivative given.

Q: 705 d) 4

A: Given that : The function is f(x) = x3 + 4 and the x - axis , x ∈0,5 .

Q: N 950 M 112°

A: Sum of interior angle of Quadrilateral is 360°

Q: 32 14

A:

Q: 12 P.

A:

Q: 16 30 О з3 О 34

A:

Q: 30° 4.

A:

Q: 4 35 28

A: Given data: The given triangle is shown below.

Q: 2. P =

A: 2) Permutations: A permutation is a mathematical technique which is defined as the number of…

Q: y 3 18 4 32 50 6. 72 7. 98 8 128

A: Given relations are,

Q: с. 15 32° 18

A:

Q: a 31 60° 55° 46

A:

Q: 一 4)72 32

A:

Q: 4.0 A.30

A: Suppose y=4.2 & z=7.3 as only two sides of the triangle are known without any value of angle…

Q: 7) 30° 20°

A: Using given figure to find missing angles.  <C & <D are opposite angles.

Q: 16) 34 59

A: The objective is to find the value of x

Q: 4. 34 22

A: Using pythagoras theorem in a right angle triangle  H^2 = P^2 + B^2

Q: c 5 4

A:

Q: Find: 4.P(2) P(4)

A: Given, Number of cell phones sold X Probability P(X) 0 0.15 1 0.10 2 0.25 3 0.30 4 0.20

Q: (c) 4.4

A: Given that : Figure :

Q: 3) 45° 7

A:

Q: P(Red)?

A: The provided information is Color Frequency Red  22 Yellow 9 Green  41 Blue 28 Total…

Q: B. 168

A: Explanation and solutions is given below....

Q: 4% of 600 is

A:

Q: 4. 100° 32

A:

Q: 3. 45 125

A:

Q: 6. 32 35

A:

Q: h 50° 6.

A:

Q: 9. 44 54°

A:

Q: 708. h(r) =77 – 4/3

A:

Q: d. xP+

A:

Q: 345÷4

A: 345÷4 Perform division

Q: 30 24 18

A: Given:

Q: 6. 42сm f 170ст

A: The given triangle is solved below in detail.

Q: 5) 39 35

A:

Q: -379.538

A:

Q: Find P( Brother or Sister) Brother Sister 45 30 65 10

A: From the Venn diagram,  The total elements are: 10, 45, 30, 65 The total number of elements is: ns=4…

Q: 4. 54

A:

Q: 80° 3. 50 20° 11

A: the given figure is: we have to find angle 9

Q: 16 30 О 33

A:

Q: 32 51 47 12

A:

Q: 32 + 3 + 3 + ..+310.

A: Geometric series,  First term =a  Common ratio= r  Sum of n terms

Q: p3

A: Note: " Since you have asked multiple sub-parts, we will solve the first three sub-parts for you. If…

Q: Can you help me?

A: Both triangle ABC and DBA are right triangles  And angle B is common in both. So by AA property…

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.