Q: When writing a proof of the segment addition postulate where AB = 18, substitution can be used to…
A: This is a basic segment addition question
Q: 4. If mZRST= (12x – 1)", MZRSU = (9x- 15)', and MLUST = 53', find each measure. R. MZRST = MZRSU =…
A: 4)
Q: 8. In AFUN, m<F = 35°, m<U = 82°, and side f = 4 inches. Find the length of side u to the nearest…
A:
Q: If RS = RU= 23, mZRTS = 5w 69°, and mZRTU = w+ 3°, what is mZSTU? %3D R
A: Given: RS=RU=23m∠RTS=5w-69°m∠RTU=w+3° To Find: m∠STU=?
Q: If m and n are two possible times when the hour and minute hands of the clock will be equidistant…
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Q: In circle E, AB CD. 7. If mZCED 105, what is mAB? 8. If mZBAE 3x- 40 and mZDCE 2x-10, what is x? 9.…
A:
Q: If OA=10 cm and AB=12, what is RC
A: Given, OA=10 cm and AB=12 Radius OR¯ ⊥ AB¯ We have to find the Length of RC.
Q: Find the measure of all the interior angles of a pentagon. Sx+2 3x+5" Bx-N 4x+15 O.
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Q: ABC< DEF. If AB = 4, DF = 9, and DE = 12. What is the length of AC?
A: Given that two triangles ABC and DEF are congruent. So, the ratios of their sides are same.…
Q: 4 Find the sum of the measures of the interior angles in a 48-gon. 2/1
A:
Q: 4. Which of the following can be proved without using Euclid's parallel postulate? А. The sum of the…
A: Euclid's parallel postulate (the famous 5th postulate of Euclid) tells us that If a line segment…
Q: In isosceles triangle RST, line segment RS is congruent to line segment ST. If RS= 10x+4, RT=6x+2,…
A:
Q: Show Set Up 10) Find length of AB 52 10
A: Since we have two sides and included angle, to find the unknown side we can use law of cosine.
Q: 21 Find the measure of two angles, one positive and one negative, that are coterminal to 132.9°. A)…
A: Dear,as per company guidelines we can answer only 1 question at a time, kindly post rest questions…
Q: triangle MNP is formed by arranging three squares. Which statement must be true for triangle MNP…
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Q: 6) In AABC, mLA = 70, mLC = 62, and BC = 7.3. To the nearest tenth, %3D %3D %3D what is AB? I
A:
Q: 2) Find the length of AB =
A:
Q: 5) If CE = 4, EB = 2 and DE = 6, find AB. %3D C A
A: We are given the figure : '
Q: In AUVW, UW is extended through point W to point X, mZWUV = (3x – 4)°, mZVWX = (6x + 6)°, and mZUVW…
A: According to given problem we have construction below
Q: 4. In AABC, AB= BC and mZABC = 90°. Dand E are the midpoints of AB and BC, respectively. If the…
A: We can find the answer as below
Q: Reduce each of indicated form. he following matricag lnto Me li):- -2 3-ノ red uod echelom fom. 2 3 I…
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Q: B. In circle E, AB CD. E BY 7. If mZCED 105, what is m AB? 8. If mZBAE 3x - 40 and m/DCE = 2x –10,…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: 13. In AMNP, if mZM = 4x-3, m/N = 9x- 6, and m/P = 6x- 1, find x and the measure of each angle. mZM…
A:
Q: In AGHI, GI is extended through point I to point J, m/IGH = (r + 16)°, m/HIJ (4x - 12)°, and m/GHI =…
A: Given: In ∆GHI, GI¯ is extended through point I to point J. m∠IGH=(x+16)°m∠HIJ=(4x-12)°m∠GHI=(x+10)°…
Q: 8. If AC = 38 and ED = 41, find CD. %3D E' +.
A:
Q: In Triangle JKL, ZJ is congruent to ZL. K 67.8
A: as ∠J and ∠L are congruent so, ∠J=∠L let's assume ∠J=∠L=θ now at K point…
Q: 3) If AB = 12, DE = 8 and AC = 9, find DC. %3D
A: Given: AB=12, DE=8, and AC=9 we have to find DC
Q: Situation #3 For ANET, m2E = 90°, m2T = 17°, and NT = 38. %3D
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Q: If a triangle has side of length x, x+2, and x-4. What is the the perimeter of the triangle in terms…
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Q: JEA 2-Eva luate Edr where cis por tion 2 en fourth quadre. Pn ourth 9
A:
Q: In AOPQ, OQ is extended through point Q to point R, MZPQR= (4x – 10)°, m2OPQ = (x +9)°, and m/QOP =…
A:
Q: Prove the following is a Pythagorean Triple: (16, 30, 34)
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Q: 6. Find the exact lengths of the missing sides. A qem bluow mds enoi a.) b.) 16 45° 16 30
A: It can be solve using trigonometry ratio
Q: В. In circle E, AB CD. A C В E 7. If mZCED=105, what is m AB? 105 8. If mZBAE= 3x- 40 and mZDCE =…
A:
Q: If A is (6,1) and C is (2, -7) and AB is 1/3 of AC what is point B
A:
Q: 15. If AB = 20 and CD = 12, find OE. %3D 16. If OA = 13 and EA = 1, find CD. %3D %3D
A: If the diameter is perpendicular to a chord in a circle, then the diameter will bisect the chord.…
Q: Use the following figure to prove the Pythagorean Theorem by first proving that the quadrilateral…
A: Pythagorean theorem states that in a right angled triangle, the square of the hypotenuse of the…
Q: 11. Square ABCD with verlices 4-1, 3), B(O, 6), q3, 5), and D(2, 2): yx A B. D:
A: We have to find the reflection
Q: 13 2. Delermine lengthof Segret AD arca of ABD and
A: Given: AD is the angle bisector of angle A. Therefore: ACAB=CDDB513=CDDBCDDB=513…
Q: 7. Place an X in the table to show whether each set of side lengths describes a 30°-60°-90°…
A: This question is related to triangles, we will solve it using given information.
Q: 15 - Quadrilateral ABCD is a rectangle: If AC = %3D 5 and AD = 3, find %3D DC M O DC = 3 O DC = 2 DC…
A: ABCD is a rectangle. AC=5 AD=3 We need to find DC
Q: 14. In ARST, if mZR is five more than twice x, mZS is one more than x, and mZT is sixteen less than…
A:
Q: 32) In triangle ABC, D is a point on AB and E is a point on AC such that DE || BC. If AD = 2, DB = x…
A: First I have drawn the diagram and then by using definition of similar triangles find the required…
Q: BE BT If TN BU 4. then TU || NE. UE N° E
A:
Q: Choose 1 answer: In quadrilateral ABCD, if AB = DC and ADE BC, then AB || DC and AD BC. In…
A: If the opposite sides of the quadrilateral are congruent then, it is a parallelogram, The given…
Q: In A ABC, segment DC bisects Z C and divides AB into segment AD and BD. If CD = 6 units and AC =…
A:
Q: If A ABC = AJKL = ARST, then BC must be congruent to 1) JL 2) JK 3) ST 4) RS
A: Authoring guidelines:…
Q: 2. The purmeter of a triangle is 38 yarda. If the lengths oF two Sides ares It yards and 17 yards.…
A:
Q: In AABC, D is a point on AB and E is a point on AC such that ED/ BC. If AD=6, BC=6, and DB is one…
A:
Q: 7. If AB bisects ZCAF, and mZCAB= 54°, then the mZDAC = A) 27° B) 54° C) 72° D) 108°
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.
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- A medical researcher says that less than 74%of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 600adults in that country, 71% think that healthy children should be required to be vaccinated. At α=0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 andHa. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) Fill the percentage on the correct answer A. % of adults in the country think that healthy children should be required to be vaccinated. B. Less than %of adults in the country think that healthy children should be required to be vaccinated. C. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not %. D. More than…A research center claims that at least 31% of adults in a certain country think that their taxes will be audited. In a random sample of 800 adults in that country in a recent year, 26% say they are concerned that their taxes will be audited. At α=0.10, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. The percentage of adults in the country who think that their taxes will be audited is not enter your response here%. B. enter your response here% of adults in the country think that their taxes will be audited. C. Less than enter your response here% of adults in the country think that their taxes will be audited. D. At least enter your response here% of adults in the country think…A research center claims that at least 31% of adults in a certain country think that their taxes will be audited. In a random sample of 800 adults in that country in a recent year, 28% say they are concerned that their taxes will be audited. At α=0.10, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. ______% of adults in the country think that their taxes will be audited. B. The percentage of adults in the country who think that their taxes will be audited is not ______%. C. Less than ______% of adults in the country think that their taxes will be audited. D. At least ______% of adults in the country think that their taxes will be audited. (b) Find the critical value(s) and identify the rejection region(s). (c)…
- A research center claims that 30% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 1100 adults in that country, 34% say that they would travel into space on a commercial flight if they could afford it. At α=0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. At least enter your response here% of adults in the country would travel into space on a commercial flight if they could afford it. B. 3030% of adults in the country would travel into space on a commercial flight if they could afford it. C. The percentage adults in the country who would travel into space on a commercial flight if they could…A research center claims that 30% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 1100 adults in that country, 34% say that they would travel into space on a commercial flight if they could afford it. At α=0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. At least enter your response here% of adults in the country would travel into space on a commercial flight if they could afford it. B. enter your response here% of adults in the country would travel into space on a commercial flight if they could afford it. C. The percentage adults in the country who would travel into space on a commercial…1. We poll 450 people and find that 30% favor Candidate S. In order to estimate with 90% confidence what percent of ALL voters would vote for Candidate S, we should use: 2-SampTInt 2-SampZInt 2-PropZInt TInterval 1-PropZInt ZInterval 2. We poll 550 people and find that 50% favor Candidate S. In order to estimate with 99% confidence the percent of ALL voters would vote for Candidate S, we should use: 2-PropZInt TInterval 2-SampZInt 2-SampTInt 1-PropZInt ZInterval
- A research center claims that at least 28% of adults in a certain country think that their taxes will be audited. In a random sample of1000 adults in that country in a recent year, 23%say they are concerned that their taxes will be audited. At α=0.10, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. nothing% of adults in the country think that their taxes will be audited. B. Less than nothing% of adults in the country think that their taxes will be audited. C. At least nothing% of adults in the country think that their taxes will be audited. D. The percentage of adults in the country who think that their taxes will be audited is not nothing%. Let p be the population proportion of…the local survey has reported that 38% of corona cases in 2019 werevresistant to at leat 1 of gthe 3 major antibioticsd used to treat corona.a doctor treated 10 cases of corona in 2019 find the prob that 1 or more out of the 10 were resistant to all the 3 antibiotics .The television show Lett3rs has been successful for many years. That show recently had a share of 19, which means, that among the TV sets in use, 19% were tuned to Lett3rs. An advertiser wants to verify that 19% share value by conducting its own survey, and a pilot survey begins with 10 households have TV sets in use at the time of a Lett3rs broadcast. If at most one household is tuned to Lett3rs, does it appear that the 19% share value is wrong? (Hint: Is the occurrence of at most one household tuned to Lett3rs unusual?) A. no, it is not wrongB. yes, it is wrong
- Three components are connected to form a system asshown in the accompanying diagram. Because the componentsin the 2–3 subsystem are connected in parallel, thatsubsystem will function if at least one of the two individualcomponents functions. For the entire system to function,component 1 must function and so must the 2–3 subsystem. The experiment consists of determining the condition ofeach component [S (success) for a functioning componentand F (failure) for a nonfunctioning component].a. Which outcomes are contained in the event A thatexactly two out of the three components function?b. Which outcomes are contained in the event B that atleast two of the components function?c. Which outcomes are contained in the event C that thesystem functions?d. List outcomes in C9, A ø C, A ù C, B ø C, andB ù C.In rolling a fair die once, what is theprobability of rolling a 2 or an oddnumber? show solutionSome albatrosses return to the world’s only mainland colony of royal albatrosses, on OtagoPeninsula near Dunedin, New Zealand, every two years to nest and raise their young. In order tolearn more about the albatrosses, scientists place colored plastic bands on their legs so that theycan be identified from a distance. Suppose that three hands are placed on their right leg, with the color of each band selected from the colors red, yellow, green, white, and blue. Anyone withbinoculars is then able to track a banded bird. For the number of different color codes that arepossible for banding an albatross this way ifa) The three bands are of different colors.b) Repeated colors are permissible.