If (x + 5)² + (y − 1)² = 10 is the equation of a circle, what is the length of the radius and coordinates of the center? A radius=√10 and the center coordinates are (5, -1) B) radius=√10 and the center coordinates are (-5, 1) radius = 5 and the center coordinates are (-5, 1) D radius = 5 and the center coordinates are (5, -1)
Q: The medians of a triangle are concurrent at a point that is two thirds the distance from each vertex…
A: Topic - Triangles We are given BP=8 cmand we need to find BQWe know thatThe medians of a triangle…
Q: CA (5) XAXXXXXXXXXXX
A: Step 1: Span any width of radius in a compass and with A as the center, draw two arcs such that it…
Q: The equation 6x + 19 = 9x - 14 yields the answer O X = 11
A: Concept: In algebraic formulations, numbers are represented by letters or alphabets without their…
Q: 130° to
A: The given figure is
Q: Which pair of angles are alternate exterior? 2/3 m 5 6 7
A:
Q: 17 Find both the area and circumference of the circle below. Use π = 3.14. A area = 904.32 B…
A: As we know that the area of circle is πr2 and circumference of the circle is 2πr, where r is the…
Q: Which one of the following points does NOT lie on the line 5y + 8x - 4 = 0?
A:
Q: b) Which polygon has the greatest exterior angle? • an equilateral triangle • a regular dodecagon •…
A: We have to find which polygon has the greatest exterior angle.
Q: Question 3 Match the characteristic with the type of rigid transformation. Translation Rotation…
A:
Q: Which of the following lines is perpendicular to the line 2x - y = 4? y = 2x + 12 y = -1/2x + 12…
A:
Q: X =
A: The given diagram is:
Q: A) We showed how to find the area of a parallelogram using moving/additivity and shearing. Another…
A: Given: A parallelogram, with following characteristics. Aim: To determine the area of the…
Q: In ADEF; EF = 14, FD = 16, and DE = 5. Which list has the angles of ADEF in order from smallest to…
A:
Q: f(x) = 4x+2 +3 b=4 3 parent points ), )( (, , Shift: New points: Asymptote: y= X, ) )(
A: Given function is y≡fx=4x+2+3 .........1
Q: -5 Figure 7 ५ F A 5 -5 E B D C 5 X
A:
Q: 4.1 Give the relationship between x and y in each of the following. Give the reason for each…
A:
Q: 2 Which type of angle creates an arc whose measure is congruent to the angle's measure? A Angle…
A:
Q: Find z if A = 56 X = Submit Question 7 O Search
A:
Q: SELF-ASSESSMENT 1 I don't understand yet. 2 I can do it with help. 3 I can do it on my own. arcs 11.…
A: Given that ∠MNP is a straight angle and NQ→ bisects it. We need to draw the angle and find the…
Q: Find the missing interest earned. Principal Rate Compounded $1225 quarterly 4% Time 8 years The…
A: The interest Earned =Final Amount - Principal Amount.
Q: Write the coordinates of the vertices after a translation 1 unit left and 12 units down.
A:
Q: Classify each figure as a line, fay, or line segment. Then, show how to write @ (b) Figure A Type…
A:
Q: In the figure below, C is the intersection of AD and BE. If it can be determined, what is the…
A: In the given figure C is the intersection of AD and BE . We have to find the value of ∠BAC
Q: 5. Given AXPS = ADNF, find the values of x and y. F 4v-3 17x + 3 P S N 51 57 54 D
A:
Q: If a = 30° and a = 10, determine the measures for b that will result in one nonright triangle, no…
A:
Q: A construction company wants to know how much sand is in a cone-shaped pile. The company measures…
A: Given, A construction company wants to know how much sand is in a cone-shaped pile. The company…
Q: D S Enlarge Image U E 1) Given the figure shown, which proportion is true? A) B) C) D) 222228 22 AB…
A:
Q: 3 DẺ is a tangent and OD is a radius. X= D O 38% to E
A:
Q: Use the figure below to find the indicated values/measures in the problems that follow. 15. m/1 =…
A:
Q: What is the diagonal of a rectangular room which measures 24 feet by 11 feet? The length of the…
A:
Q: 5y = 7x + 5 7y = 5x - 1 7y+ 5x = 7 7x + 5y = 2 Which of the following statements are true? Choose as…
A: Convert all lines into slope-intercept form and then go ahead.
Q: Graph the line with the given point and slope. 6 5 Through (2,3); slope = Use the graphing tool on…
A:
Q: Find the measure of ZR in the picture. R (5x − 17)° X2x + 1
A: Given query is to find the measure of indicated angle.
Q: 1. 2. Interior and Exterior Angles of Polygons Find the measure of an interior angle and an exterior…
A:
Q: Consider the figure shown below and find the measure of angles mentioned in the first column. 40°…
A:
Q: The equation sinh x a) 4 b) 2 c) 3 d) O - 5coshx = - 7 has how many solutions ...
A:
Q: nt ASVW G 7 ZTUW + UW + VW + VW U W S Reason Given CPCTC CPCTC CPCTC CPCTC Additive Property of…
A: We will find the required.
Q: U 8.0
A: In the given question we are required to find the length of the metal starp required to make the…
Q: 21 f(x) = 2x³ + 3x² g(x) = 2x²-x-2 The polynomials f(x) and g(x) are defined above. Which of the…
A: The objective of the question is determine the polynomial which is divisible by "2x+1" .
Q: X =
A: The given diagram is:
Q: erior 2 3 5 6 7 8
A: Given query is to identify the angles.
Q: Find (a) the range, and (b) the standard deviation for the given sample. 84.66, 84.33, 85.71, 84.22,…
A: Range = max value - min value standard deviation = ∑( xi - xavgin)2n
Q: Suppose the given figure of a dinosaur footprints say carnivore. Use the figure to find the pace…
A: NOTE: Refresh your page if you can't see any equations. . the given triangle is here we have a=3.3…
Q: The value of x is: 5 O O 4. O 8. O 10. 4 X 12 None of the choices are correct.
A:
Q: 5 If m2NMP = 75°, solve for x and find the m<NMO. N₁ M 5x-1 3x+4 P X = 0 m/NMO = ? ? 6 If m2QRT =…
A:
Q: 20. Angles: In AABC, AB = 6, BC = 8, and AC = 12. List the angles of AABC in order from largest to…
A:
Q: y-intercept of a function and graph f(x) = (2x+1)/(x-3)
A:
Q: Parallel lines Perpendicular lines,
A: We have to write the definitions of the given lines.
Q: Choose the best answer choice for the following. 16. What information is needed to conclude that EF…
A: We need to to find out the correct option
Q: Can someone please help me with this congruence geometry assignment? Directions: Step 1: How many…
A:
Step by step
Solved in 2 steps with 1 images
- In a Right Tailed Hypothesis test, the test statistic was found to be Z=2.74The rejection region included values greater than the critical value Zc=2.02 The conclusion would be to... Reject the null hypothesis because the test statistic is NOT in the rejection region Fail to reject the null hypothesis because the test statistic is in the rejection region Fail to reject the null hypothesis because the test statistic is NOT in the rejection region Reject the null hypothesis because the test statistic is in the rejection region Accept the null hypothesis because the test statistic is NOT in the rejection regionAn explosion at a construction site could haveoccurred as the result of static electricity, malfunctioningof equipment, carelessness, or sabotage. Interviews withconstruction engineers analyzing the risks involved ledto the estimates that such an explosion would occur withprobability 0.25 as a result of static electricity, 0.20 as aresult of malfunctioning of equipment, 0.40 as a result ofcarelessness, and 0.75 as a result of sabotage. It is alsofelt that the prior probabilities of the four causes of theexplosion are 0.20, 0.40, 0.25, and 0.15. Based on all thisinformation, what is(a) the most likely cause of the explosion;(b) the least likely cause of the explosion?Suppose the probability of getting an "A" in a certain class is 0.22. A group of 5 friends is taking the class together. Determine the probability that none of the friends earn an "A" in the class. (Assume that each person's grade is independent of the others.) Describe the design of a simulation to estimate this probability. Explain clearly how you will use the partial table ofrandom digits below to carry out your simulation (attached below). You must perform a minimum of 10 repetitions.
- Engineering company has a task of checking compressive strength for 100 concrete cubes. The results revealed that 85 cubes passed the compressive strength test successfully and 15 cubes failed in the test. If 10 cubes are selected at random to be inspected by the company, determine the probability that the 8 cubes will pass the test and 2 cubes will fail in the test by using the Combinatorial Analysis. *The process for cleaning up waste in a nuclear reactor core room eliminates 85% of the waste present in the area. If there is 1.7 kg of waste in the room at the beginning of the monitoring period and 2 kg of additionalwaste are generated each week, determine a recurrence relation and initial conditions describing the amount wn, of waste in the core room at the end of week n of the monitoring period.Suppose insurance agency services customers who have both a homeowner’s policy and an automobile policy. For each type of policy, a deductible amount must be specified. For an automobile policy, the choices are TZS100 and TZS250, whereas for a homeowner’s policy, the choices are 0, TZS100, and TZS200. Suppose also that an individual is selected at random from the agency’s files. Let X = his deductible amount on the auto policy and Y = his deductible amount on the homeowner’s policy (a) What are the possible (X, Y) pairs? (b) Suppose the joint probability mass function is given by the insurance company in the accompanying joint probability in the following Table Table: Discrete Joint Probability Distribution for X and Y P(x,y) 0 100 200 X 100 0.2 0.10 0.2 250 0.05 0.15 0.3 What is p (100, 100) What is P (Y greater than 100)?
- Machine X use X-rings to contain burning fuel in the combustion chamber. For aspecific model of machine X, it uses three X-rings (X1, X2, and X3). For a successfulcombustion experiment, there should be no fuel leakage and for that X1 must functionwith at least one of the other X-rings.Assuming that the X-rings behave independently of one another, that each X-ring hasa 0.9 probability of working. Construct a tree diagram to represent the information above.Women executives A company is criticized because only13 of 43 people in executive-level positions are women.The company explains that although this proportion islower than it might wish, it’s not surprising given thatonly 40% of all its employees are women. What do you think? Test an appropriate hypothesis and state your con-clusion. Be sure the appropriate assumptions and condi-tions are satisfied before you proceed.A diagnostic test for a certain disease is applied to n individuals known to not have the disease. Let X = the number among the n test results that are positive (indicating presence of the disease, so X is the number of false positives) and p = the probability that a diseasefree individual’s test result is positive (i.e., p is the true proportion of test results from disease-free individuals that are positive). Assume that only X is available rather than the actual sequence of test results.a. Derive the maximum likelihood estimator of p. If n = 20 and x = 3, what is the estimate?b. Is the estimator of part (a) unbiased?c. If n = 20 and x = 3, what is the mle of the probability (1 - p)5 that none of the next five tests done on disease-free individuals are positive?
- 3. It is thought that a larger proportion of urban voters, in contrast to rural voters, will support the governor in her bid for reelection. Random samples of 500 urban and 400 rural voters were selected. Three hundred urban voters plans to vote to reelect the governor and 200 rural voters plan to do so. At the 0.05 significance, does this demonstrate that a greater proportion of urban voters plan to vote to reelect the governor? State the assumptions associated with this procedure. please show how to solve it. no excel please"Statistically Z-Test can be used if the sample is large ( n > 30 ) even population SD is not given". Justify this statement either by proving algebraically or computation.An auditor randomly chooses 5 tax returns from a list that consists of 15 tax returns. In the list, are 9 illegal deductions and 6 have no illegal deductions. i. Find the pmf for X (the # of returns that have llegal deductions) ii. Find CDF of X. iii. Use pmf and CDF to find P (2 ≤ x ≤ 4). Show work.