The Sum is phua dital aut eglantin

Q: The same class of students meets in the same room twice a day. How many seating chartsare there so…

A: Let us say there are n students and n desks.  Number of ways in which n desks can be assigned to n…

Q: -4.5 O incre ased by 3.5? What is the dista nce betw een -4.5 and 3.5? Find the sum O of -4.5 and…

A: The solution to the 1st question: Given,           -4.5 increased by 3.5 Now,          -4.5 + 3.5 =…

Q: If o(E) = 5:6, find p(E). (Enter your answer as

A: Given  o(E) = 5:6 That is, n(E)=5 and n(S)=5+6=11

Q: iven P(A) = 0.40, P(B) = 0.25, and P(B|A) = 0.11, what is P(A or B)?

A: Given,P(A)=0.40P(B)=0.25P(B/A)=0.11

Q: If X ~ N(5,2). Calculate P(X<6) [Draw a figure]

A:

Q: (2) State and use the appropriate formulae, find the sum of the odd numbers from 1 to 199,…

A: As per guidelines, we will solve one question only. (2) We have to state and use appropriate…

Q: Find the value of a) (n (hi) bln (3 ti√3)

A:

Q: For the regular n-gon shown to the right, give the measures of the interior, exterior, and central…

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Q: (d) Use the given information to write an Lauation that relates the variables x and y.

A:

Q: 6. What is the sum of 10 100 8. 10 8 100 26 C 10 26 100 ents, draw anywhere on this slide!

A: Solution

Q: 1) A wire 250 inches long is cut into two pieces. One piece is formed into a square, and the other…

A: Given: A wire 250 inches long is cut into two pieces. One piece is formed into a square and the…

Q: b. Write the set of natural numbers less than 23 needed) orete answ ers aS

A:

Q: So A is correct? and you are sure 100%?

A: Yes. Option (A) is correct.

Q: Suppose you pick her at the Denver aurport up and her luggage is nA there nihct is the prodadilt…

A: let A : Event luggage is not in Denver B : Event first flight was delayed probability first flight…

Q: Uhe the therens to Jind a

A: Given,       x3+x-4=0,    x∈1, 4

Q: 4. b° a 78° Draw o agmages here 87 °నా

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Q: O 2.8 O 2.5 V8 to the nearest tenth is about O 2.2

A: We will use followind identites to answer the given question ab=a×b4  = 2 2 =1.414

Q: llowing is true for the ser 8 Σ n=1 n 2n + 1 = others to 2 to 1/2

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Q: Obtain the sum of the seri Ean $a = -² 2 n=2 nn

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Q: Byusing Simpson'stYule sotvethe febbot ing 千 fsinxdx;N=6 and (20) then find the Valafive etror

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Q: Find populatan Since relatine graw th vate18447 frer 6 dags nSize

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Q: w Many non-trivial Subgtaps in S,? b) 3 c) 4 d) 5

A: Given group is S3 S3=3!=6. In total, there are 6 elements in group S3 Elements of group S3 are:…

Q: If a ≠ 0, the degree of axnym is___________.

A:

Q: (a) Illustrate one of the distributive laws by selecting the region(s) corresponding to A U (B n C)…

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Q: For how many n E {1,2, ..., 490} is na multiple of one or more of 9, 8, or 7?

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Q: ind p hat if x is 7 and n is 10

A: The provided information are: Number of success (x) = 7 Number of trials (n) = 10

Q: aves of bread, 69 quarts of milk, 18 jars of peanut butter, and 150 pounds of colo nds of cold cuts.…

A:

Q: 2. Find the value of SSE if P = 4, n = 12, and MSE= 5.

A: Mean square error: The formula for the mean square error is, MSE = (SSE)/(n–k)

Q: *Rind the pneral slubon ar general sdubon Bar

A:

Q: Given that 1+ 2+3+..+n = n(n+1) 2 , then the sum 50 + 51 + 52+...+ 70 =

A: Given  1+2+3+…+n=nn+12

Q: DetorNine the.cordiandes of Hhe MigPoiet of YX rind the Midfnint of ia SEJMEnt wth endfoints

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Q: What is 5% of 360?

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Q: n=1 O 17.2 O 17.6 O No sum O 2

A:

Q: Find the sum of the senes to 18 + (-1) a.3 a.32 2.33 2:34

A: Sum of infinite series.

Q: tiw ul 2ding) maX well defned

A: Given             d(x,y)=max| xk-yk|

Q: Provide the final answer as a fraction. P(X = x) 1/10 1 3/10 2 1/20 3 3/20 2/5 ide vouir answer…

A: From the available information, let the random variable x denote the number of errors found in a…

Q: Which figure would be next in the series? * || O Option 1 || Option 2 || Option 3 Option 4

A:

Q: Find P(AUB), if the given are P(A)= 0.4, P(B) = 0.3

A: Given that  P(A) = 0.40 P(B) = 0.30 P(A∩B) is not given , Since events A and B are independent.   We…

Q: (b) {an}, where an 1 if n is odd and an = ; if n is even. |

A: Given that an where an=1n if n is odd and an=n2 if n is even.

Q: arbles does Arifin ha

A: Introduction: Different symbols are used in mathematics. The subtraction symbol is a crucial math…

Q: b.Dick rolls the first “1” before Jane does.?? Only b??

A:

Q: The number inside a square is the sum of all the digits outside the square. square 1, the middle num…

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Q: The table bclow shows a student's quiz scores on seven quizzes. Scores Find thir uentmeaon

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: were as aving th ate the se vork (1=

A: Given as, Subject Model Present Photo Memory 1 9 5 5 2 3 9 6 3 6 8 9 4 1 6 10 5 5 7 7…

Q: e 10 students are seated In how many ways can t

A: To find: Number of ways that five students are seated around table.

Q: s greater th According O 20 30

A: We have to find sample size for central limit theorom.

Q: A box with a square base and no top is to be made from a square piece of carboard by cutting 6 in.…

A: We are given that the box will be square. Let us take x to be the side of the square piece of…

Q: When rolling a number cube, labeled 1 through 6,P(4) is twice as likely to occur as P (2).

A: Topic:- probability

Q: Which of the following should replace the question mark to complete the series?* Option 2 Option 1 O…

A: Given: To find from the given option that could replace the question mark and complete the series

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.