Find the SA of each shape below. 10 12 7 3.6 3.6 4 S regular Pa S trap = (b1+b2)h+pH b1= base one of trap b2=base 2 of trap h=height of trap p=perimeter of trap H=HEIGHT OF PRISM s= side leng а-арothem n=number p=perimete H=HEIGHT
Q: Given information: <LNR=(50+x)° <LOR=(121-x)° Find: Arc of LR= Arc of RN=
A: Topic:- geometry
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A: On solving this we will get:-
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A: We are asked to find the radius of the escribed circle to side c
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A: 3x-4y+2=0 4y = 3x+2 y = (3/4)x + 2
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Q: 14. What is the volume of the cone? A 76.91 ft3 B 98.06 ft3 C 196.11 ft3 7.2 ft 5.1 ft D 588.33 ft3
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Q: Given: AUST is a right triangle. TU is the altitude to US. U 10 5 Find: a) TU b) TS c) TY
A: YT2 + YU2 = UT2 YT2 + SY2 = ST2 ST2 + UT2 = SU2 YT2 + 102 = UT2 YT2 + 52 = ST2 ST2 + UT2 = 152 s...
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Q: Q4) A) Find the following limits (for two only). x+1 1. lim x--1x²-x-2 1-Vx 2. lim x→1 1-x 2x 3. lim...
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Q: Exercise 7.3 A. Sketch the graph of each pair of equations and determine if the system is consistent...
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A: Explained below
Q: ZV = ZT and ST || UV. Complete the proof that ASUV E AUST. V U S T Statement Reason 1 ZV = ZT Given ...
A: Complete the proof
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A: We have to give the statement for the proof.
Q: Q3) A) Find the Range and the Domain (for two only). 1 1. у %3 x+1 1 2. у %3D 3. у%3D х2 + 1
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Q: Draw a square out scribing a circle and complete dimensioning
A: If a square outscribe a circle then diameter of the circle equals length of each side of the square.
Q: Data majoring in business administration another major taken a public speaking class 10 20 not taken...
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Q: 12 A
A: Area of triangle ACD=12×CD×AB
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Q: Which is the equation of oB? 41 -2 A. (x- 2)2 + y² = 16 OB. (x+2)2 + y? = 16 3D16 O C. (x-2)² - y2 =...
A: Solve the following
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A: Since you have asked multiple questions in a single request we would be answering only the first que...
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A: Given y=6x+10 To find slope of lines:
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A: To evaluate the given expression.122,456-11,999=?
Q: 16. Find the value of x to the nearest tenth 30
A: We have to find the value of x
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Q: 5-82. Based on the relationships provided in the diagram, which of the equations below is correct? J...
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Q: A circle is the set of points equidistant to a given center. Suppose distance is defined as d((x,y),...
A: Solution is written in below steps.
Q: 4. Find the measure of the missing angle in the triangle below. 950 35° а. 35° b. 40° С. 45° d. 50° ...
A: This is a basic geometry problem
Q: Question 3 What is WX? Explain your reasoning. 30° 45 10 60 45 Y
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Q: Q1) Solve the following linear equation by Grammar's rule. x + 2z = 1 y = -z – 1
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Q: B/ Find sec a, sin a, csc a, tan a and cot a, if a =. -1 V3 = COS 2
A: Given query is to find indicated trigonometric functions.
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Q: Casey used the diagram to prove ZDEH LFEG. In the diagram, DG intersects HF at point E. Linear = if ...
A: Consider
Q: 2. Consider a square ABCD and an equilateral triangle BCE in its exterior. Let F be the midpoint of ...
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A: Given query is to find the radius of the circle.
Q: 2. Given: ZKEI ZTEI Prove: AKET ATEI Proof: Statements Reasons 1. 1. 2. 2. 3. 3. 商=团 4. 4.
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Q: 8. 749 b° 40° 90; 53; 100
A: This question can be solved by applying the concepts of angles made by chords of a circle.
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Q: ZA and ZB are complementary angles. The measure of ZA is twice the measure of ZB. Write and equation...
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Q: 6.
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Q: State the vertex and the maximum or minimum value by completing the square. y= 1/4x2 -2/7x +3
A: Question- State the vertex and the maximum or minimum value by completing the square. y= 1/4x2 -2/...
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- A company that manufactures rivets believes the shear strength (in pounds) is modeled by N(750,30). Use the 68–95–99.7 Rule to complete parts a) through c) below. a) Draw and label the Normal model. b) Would it be safe to use these rivets in a situation requiring a shear strength of 720 pounds? Explain. Choose the correct answer below. A. No, because about 32% of all of this company's rivets have a shear strength of less than 720 pounds. B. Yes, because very nearly all of this company's rivets have a shear strength of more than 720 pounds. C. No, because about 16% of all of this company's rivets have a shear strength of less than 720 pounds. D. Yes, because only about 2.5% of all of this company's rivets have a shear strength of less than 720 pounds. c) About what percent of these rivets can be expected to fall below 810 pounds?3. Washers used in a certain application aresupposed to have a thickness of 2 mm. A qualitycontrol engineer measures the thicknesses for asample of washers and tests H0 ? = 2 versusH1: ? ≠ 2.a. Explain what a Type 1 error would mean, incontext.b. Explain what a Type 2 error would mean, incontext.c. Explain both types of correct decisions in context.The side lengths of a rectangle are given as a = ∛9 and b = ∛36 respectively. Calculate thelength and area of the perimeter of the rectangle by considering 3 digits from the decimal bymaking the necessary truncation and rounding in these given values of a and b. Find themaximum error to be made. Calculate the absolute and relative errors and the percentage oferror.
- The United States Golf Association tests golf balls to ensure that they conform to the rules of golf. Balls are tested for weight, diameter, roundness, and overall distance. The overall distance test is conducted by hitting balls with a driver swung by a mechanical device nicknamed "Iron Byron" after the legendary great Byron Nelson, whose swing the machine is said to emulate. Following are 100 distances (in yards) achieved by a particular brand of golf ball in the overall distance test. 261.3 259.4 265.7 270.6 274.2 261.4 254.5 283.7258.1 270.5 255.1 268.9 267.4 253.6 234.3 263.2254.2 270.7 233.7 263.5 244.5 251.8 259.5 257.5257.7 272.6 253.7 262.2 252.0 280.3 274.9 233.7237.9 274.0 264.5 244.8 264.0 268.3 272.1 260.2 255.8 260.7 245.5 279.6 237.8 278.5 273.3 263.7241.4 260.6 280.3 272.7 261.0 260.0 279.3 252.1244.3 272.2 248.3 278.7 236.0 271.2 279.8 245.6241.2 251.1 267.0 273.4 247.7 254.8 272.8 270.5254.4 232.1 271.5 242.9 273.6 256.1 251.6256.8 273.0 240.8 276.6 264.5 264.5…L’Hôpital’s Rule is used incorrectly. Describe the error. SNIPPApply the midpoint and trapezoid rules to the following intergal. Make a table showing the approximations and errors for n = 4, 8, 16, and 16
- Each of 16 students measured the circumference of a tennis ball by four different methods, which were: Method A: Estimate the circumference by eye. Method B: Measure the diameter with a ruler, and then compute the circumference.Method C: Measure the circumference with a ruler and string.Method D: Measure the circumference by rolling the ball along a ruler.The results (in cm) are as follows, in increasing order for each method:Method A: 18.0, 18.0, 18.0, 20.0, 22.0, 22.0, 22.5, 23.0, 24.0, 24.0, 25.0, 25.0, 25.0, 25.0, 26.0, 26.4.Method B: 18.8, 18.9, 18.9, 19.6, 20.1, 20.4, 20.4, 20.4, 20.4, 20.5, 21.2, 22.0, 22.0, 22.0, 22.0, 23.6.Method C: 20.2, 20.5, 20.5, 20.7, 20.8, 20.9, 21.0, 21.0, 21.0, 21.0, 21.0, 21.5, 21.5, 21.5, 21.5, 21.6.Method D: 20.0, 20.0, 20.0, 20.0, 20.2, 20.5, 20.5, 20.7, 20.7, 20.7, 21.0, 21.1, 21.5, 21.6, 22.1, 22.3.a) Compute the mean measurement for each method.b) Compute the median measurement for each method.c) Compute the 20% trimmed mean measurement for each…Find answer using ANOVA table and by handwriting it out Got the answer reject H0 at α = 0.05 beacuse F = 40.127 and Fcritical = 3.682. Is this right?Sick days During contract negotiations, a company seeks tochange the number of sick days employees may take, sayingthat the annual “average” is 7 days of absence per employee.The union negotiators counter that the “average” employeemisses only 3 days of work each year. Explain how bothsides might be correct, identifying the measure of center youthink each side is using and why the difference might exist.
- he personality trait of "Conscientiousness" (someone who is organized, responsible, and can control their impulses) has μ = 120 and σ =9. Test whether ARC students (n = 9, M = 126) differ on Conscientiousness. α = .05. What is the correct result based on the data?A medical researcher says that less than 85% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 83% 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 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. Less than enter your response here% of adults in the country think that healthy children should be required to be vaccinated. B. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not enter your response here%. C. More than enter your response here% of adults in the country think that healthy children…A medical researcher says that less than 86% of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 300 adults in that country, 84% think that healthy children should be required to be vaccinated. At α=0.05, is there enough evidence to support the researcher'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. Less than 8686% of adults in the country think that healthy children should be required to be vaccinated. B. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not nothing%. C. nothing% of adults in the country think that healthy children should be required to be vaccinated. D. More than nothing%…