A survey asked a group of adults and youths if they prefer reading books printed on paper or electronic books. • 38 youths said they preferred reading books printed on paper. • 26 youths said they preferred reading electronic books • 21 adults said they preferred reading books printed on paper. • 120 total people were surveyed. Fill in the missing values in the table below. Youths Adults Total Book Preference Print Electronic Total

Q: EXERCISE 15.1 1. Tabulate the number of faces, edges and vertices for the following polyhedrons.…

A: Concept Used: Basic faces, edges, and vertices of solid (Note: We are not allowed to answer more…

Q: A pathway running tangentially to a perfectly circular lagoon is to have a branching at a point…

A: Given that diameter of the lagoon is 1700m. The radius of the lagoon will be 850m. The diagram will…

Q: 4. A circle is inscribed in a square. If the perimeter of the square is 16 meters, find the…

A: Concept: The perimeter of the square is  P=4×side The circumference of the circle is A=2πradius

Q: 3. Find the angle labeled x. 3a A 2a D 60° a

A: Given data:-

Q: Both alternate interior angles and linear pair angles complementary angles alternate exterior angles…

A: Given:

Q: Write an expression for the sequence of operations described below. double the product of a and b Do…

A: Write an expression for the sequence of operations described by double the product of a and b.

Q: Find (a) the volume and (b) the surface area of the sphere. Use 3.14 as an approximation for . 52 ft…

A:

Q: onsider rectangle QRST with QR=ST=4QR=ST=4 centimeters and RS=QT=2RS=QT=2 centimeters. If point U is…

A: Consider rectangle QRST with QR=ST=4QR=ST=4 centimeters and RS=QT=2RS=QT=2 centimeters. If point U…

Q: two sides of a triangle have a length of 7 and 15. Which inequalities represent the possible lengths…

A: We can use properties of triangle to find the inequality in the below steps.

Q: In the figure shown, AB = 8 and AD = 5. What is BC? D BC = A H H C B

A:

Q: The curvature of the curve a(t) = 2te₁ + (1 − t²)e₂ − 3te3 at the point (2,0,-3) is

A: Given: The equation of curve is αt=2te1+1-t2e2-3te3. To find: The curvature of given curve at 2, 0,…

Q: Five (5) externally tangent circles have their radius length equal 1 inch and their centers lie on…

A: Given: Five (5) externally tangent circles have their radius length equal 1 inch and their centers…

Q: Find the value of sin W rounded to the nearest hundredth, if necessary. W. Answer: sin W - 24 X 10 Y…

A: sinW=0.3846=0.385

Q: Find the values of z and y. 12⁰ 40°

A: Sum of all the angles of triangle is 180°

Q: Find a cut-and-paste geometric proof of the difference of squares equality: x² − y² = (x + y) (x −…

A: Given: x2-y2=x+yx-y

Q: Can you answer all questions?

A: The first three questions are answered. The current location is at the origin O0,0. Let following be…

Q: BC and BE are opposite rays. 11. Find m/FBD if ZFBD and ZDBE are complementary and mZFBD is twice…

A: As per request we solve only question 12

Q: 9. A candy jar has 3 blue jolly ranchers, 5 yellow jolly ranchers, 2 purple jolly ranchers, and 4…

A:

Q: What is law of syllogism

A: Given, State method of syllogism

Q: 2.1. Draw a Triangle ABC with coordinates A (2,10) B (8,2) C (2,2)  2.2 Draw the image of triangle…

A: Given data, Points are A(2,10) B(8,2) C(2,2)

Q: Write a coordinate proof to prove each of the following 1. The diagonals of an isosceles trapezoid…

A: Note:- As per our guidelines,  the first part can be answered. For the remaining parts please…

Q: In the diagram below of triangle PQR, S is the midpoint midpoint of QR. If m/RPQ nt of PR and T is…

A:

Q: Solve the following question ? 2+3=10 8+4=96 7+2=63 6+5=66 9+5=??

A: Given data:- 2+3=108+4=967+2=636+5=669+5=??

Q: The midpoint of {AB} is M(2, 0)M(2,0). If the coordinates of AA are (7, -2)(7,−2), what are the…

A:

Q: The shaded area of the figure may be found by subtracting the area of the unshaded portion from the…

A:

Q: B A(1,0) X Points A and B lie on the unit circle with center O, J as shown. The measure of angle AOB…

A: Given figure,

Q: 4. LECD is an exterior angle of AEAC. Use the Exterior Angle Theorem to fill numbers in the blanks…

A: The exterior angles theorem : The exterior angle of a triangle is equal to the sum of the opposite…

Q: 1. Find the cost of painting a wooden cubic box with an edge of 2.5m long at rate of 98 pesos per…

A: We’ll answer the 1st question since we answer only one question at a time. Please submit a new…

Q: 9. Show that the graph of the quadratic equation in one variable Ax² + Dx + F = 0 is one line, two…

A: Given: the quadratic equation Ax2+Dx+F=0

Q: 5x3 - 3x2 - 10x + 24 by x + 3

A:

Q: a mine worker discovers an ore sample containing 500 mg of radioactive material. it was discovered…

A: Given: Amount of radioactive material in one sample n0 = 500 mg t1 = 1 day t2 = 7-1 = 6 Formula…

Q: x4 + x3 - 10x2 - 4x + 24 by x - 2

A:

Q: C In circle D, AB is a diameter. 180 24. 25. D O B C A 23. If m/ADC = 3x+10 and mBC=2x-30, what is…

A: Given data:- (26);  BC^=4x-6m∠C=x+10∠BDC=?

Q: R (2,10) (10,10) (2.,1) (10,1) T S

A: To find the coordinates of the interiors quadrilateral of the given shape

Q: 23. LRQT is a straight angle. What are m/RQS and m/TQS? T (6x + 20)° Q S (2x + 4)° R

A: see below the answer and calculation

Q: 2. m∠BDC=3(x-5) and m⏞BC=x+25,what is m∠A

A:

Q: Use the method of false position, as would have been done by the Egyptians, to solve the following…

A: Please check the answer by using method of false position

Q: Mr. Cruz would like to place a fountain in his circular garden. He wants the pipe, where the water…

A: Given data:- The given garden is a circular garden, So, first of all, we should take a measuring…

Q: Evaluate secx co x cosec ³ 3 x dx.

A:

Q: 2. You can think of the square as two triangles. In the diagram below, draw a single line that will…

A: given,  ABCD  is a square which is divided into two triangles.

Q: gular Hexagon 2cm 120° Find the area of yellow Quadrilateral

A: Concept Used: Area of the rhombus s=12a2sinθ Here s denoted the area. a represents the side length θ…

Q: Find the length of segment AB.  Round your answer to the nearest tenth if necessary.

A: Here we have to find the length of the line segment AB.

Q: What do you call a sequence where every term after the first term can be obtained by adding a…

A: An arithmetic progression (AP) is a sequence of numbers in which each new term is obtained by adding…

Q: 2 Use the box and Whisker plot to answer the following Questions. Age of people who like Mint…

A:

Q: Evaluate : [sec43 x cosec 3 x dx.

A: We have to evaluate the integral.   The power rule of integration is-  ∫xndx=xn+1n+1+c

Q: urvey stopped men and women at random to ask them where they purchased ceries, at a local grocery…

A: Given query is to complete the table.

Q: 8 E С 105⁰ 64° 4 В

A: Let's find angle.

Q: Given the rational function f(x) 2x+6 X-3' answer the following questions: 1. Named the two…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A family decides to have custom carpeting installed. It will cost $15.50 per square yard. The…

A:

Q: The curvature of a(t) = 3t e₁ + 4sin t e₂ + 4cos t ez is

A: