Find the expected value for the random variable whose probability function graph is displayed here. What is the expected value of the random variable? 0.5- 0.4- 0.3- 0.2- 0.1- 0+ 0

Q: For the equation of the parabola given in the form x² = 4py, (a) Identify the vertex, value of p,…

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Q: The shaded triangle has an area of 14 ft². Find the area of the entire rectangle. Be sure to include…

A: since area of  area of rectangle = 2*area of triangle

Q: 2. Match each slope with a line segment. 3 3 1 5 2 obie 2 -- 3 A B C D Av NO 440 3. What is the…

A: Since you have posted multiple questions. We are supposed to answer only first one. If you want…

Q: C 90° 3 90° E X D

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Q: 5a) imm R lumm L t L

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 1358

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Q: 10 Given: SV RW, RW 15, RS = 10, ST = 3, WV = 8 Find: SV and VT R S T V W

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Q: Which equation can be used to find A, the area of the parallelogram shown? 7 cm 10 cm ⒸA=¹× 7 × 10…

A: we know area of the parallelogram is→A=base×height

Q: 11. Sketch two cycle of the following trigonometric function: y=-2 sin (3x +90°) y

A: y=-2sin3x+90∘y=-2cos3x              ∵sin90+θ=cosθ  Sketch two cycle of the given trigonometric…

Q: Consider the figure A(1,1,0) B(-1,-1,-1) C(2,2,0) D

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Q: Two similar four-sided polygons are shown side by side. The left sides are vertical, the top and…

A: Let two four sides polygons are abcd and efgh

Q: JK = MN      KL = NO   Which additional property must be true to prove the two triangles

A: SAS ... Side angle side congruence

Q: Write the slope-intercept form of the equation of the line described. through: (-3,-3),…

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Q: Find the scale factor and ratio of perimeter for a pair of octagons with the areas 25ft^2 and 81ft^2

A: Here  Area of the octagons is 25 ft2 and 81 ft2.   We find scale factor and ratio of perimeter.

Q: 3ª From a point O in the school compound, Adeolu is 100 m away on a bearing of N35°E and Ibrahim is…

A: We have to find the distance between the two persons at point B and Point C.

Q: Find the equation of the locus of a moving point which is always equidistant fron the y-axis and the…

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Q: The surface area of this cylinder is 326.56 square inches. What is the height? Use = 3.14 and round…

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Q: A bag contains three tiles that are each printed with a different letter: A, B, and C. Another bag…

A: We have two bags one containing 3 letters A,B,C and another bag containing 3 marbles that are each a…

Q: Line & has equation y = −6. Find the distance between and the point D(-4, 5). Round your answer to…

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Q: Find the lateral area of the pyramid to the nearest hundredth. 22 yd 18 yd

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Q: Let us build a geometry, S, using the three axioms of incidence geometry with one additional axiom…

A: The elliptic parallel property is true in the geometry S defined by the given axioms. To prove…

Q: 3 ft

A: Radius : r=3ft

Q: Suppose an elementary school teacher wants to line up the students at the classroom door for…

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Q: Two similar rectangles have a scale factor of 3/2. How much larger is the area of the larger…

A: Two similar rectangles have a scale factor of 3/2. We need to find how much larger is the area of…

Q: A storage box with a square base must have a volume of 80 cubic centimeters. The top and bottom cost…

A: We need to find length and height of the box.

Q: ind the equation of the locus of a point which moves so that its distance from (-3 , 0) is…

A: To solve the following problem.  Let the point be P(h,k). To find the equation of the locus of a…

Q: C 32⁰ B MathBits.com O. E X A D 54°

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Q: A swimming pool measures 50 feet long by 30 feet wide. The pool is filled to a depth of 6 feet. Find…

A: swimming pool measurements length=50 feet width=30 feet depth=6 feet

Q: The triangles are similar. The area of the larger triangle is 563 ft2. Find the missing information…

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Q: Find the scale factor and ratio of perimeter for a pair of octagons with the areas 25ft^2 and 81…

A: The formula for the area of an octagon is: A = 2(1+√2) * s^2, where s is the length of a side of the…

Q: 8 cm x cm The diagram shows a rectangle. The length of the rectangle is x cm. The length of a…

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Q: 5 A semi-circle is inscribed in a right triangle whose leg lengths are 5 and 12, so that the…

A: Let the radius of the semicircle be:  rTherefore:

Q: Which isometric drawing represents this solid? Pick from options 1, 2, or 3. (View images)

A: The given solid is:

Q: BD= BC= 17 A hint: use the X с D G: 6 im rou B

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Q: dm/G. F 70° 120° O

A: We are given circle with intersect secant line.

Q: Solve for the area and the perimeter of the figure below. Provide your work to recei full credit. 11…

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Q: The net of regular pyramid is shown below. Calculate the surface area of the pyramid to the nearest…

A: Side of the Hexagonal base: s=27 cmPerpendicular length of Hexagonal base:  P=23 cmHeight of…

Q: P A ship is at the point S. PS = 2.9 km. z+ 62° 36° P and Q are two points on a coast. P is due…

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Q: 7.8 in 7.8 in

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Q: A firefighter truck has an aerial ladder that can extend up to 100 feet. To ensure safety, the angle…

A: To find the highest point the ladder can reach, we need to use trigonometry. Let's draw a diagram:…

Q: What is the image of point (2,4) under the trans- lation T 6,1

A: Image point under the translation T_(-6,1)

Q: The triangular prism shown has dimensions a = 2.7 cm, b= 2.5 cm, c = 3.5 cm, d = 1.9 cm, and h = 4.9…

A: We have to determine the volume of prism.

Q: Find the volume of the sphere. Leave the answer in terms of πT.

A: diameter of sphere = 6 in so, radius of sphere = 62=3 in

Q: Draw a circle with a 2-inch radius, mark four points randomly (not evenly spaced) on it, and label…

A: The solution is shown in step-2

Q: The lengths of the edges of a triangular canvas are 120 feet, 140 feet, and 160 feet. You want to…

A: Given: Edges of the triangular canvas are 120 feet , 140 feet and 160 feet. Determine the semi…

Q: 10. Given: Quadrilateral MATH, HMAT, HT= AM, HELMEA, and HALAT Prove: TAHA = HE TH I M E

A: We have to prove TA*HA = HE*TH

Q: Find the area of each regular polygon. Round your answers to the nearest tenth. 1. 45⁰ 8m

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Q: Find the volume of the pyramid to the nearest hundredth. 16 ft 18 ft 13.9ft

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Q: 200pi m^3 B - 4,500pi m^3 C - 288,000pi m^3 D - 36,000pi m^3

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Q: 3. A 39° B D E 61° с 147" m/A= m/B= m/C= m/D=

A: An inscribed angle on a circle is half the measure of the central angle that subtends the same arc.