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Question: The pie chart represents the expenditure on different sports by a school authority in a calender year. If the expenditure on Tennis is $880, then what is the expenditure on each sport? Steps to derive 1 The total amount spent on sports = 880 55 2 Amount spent on Hockey = 100 360 3 Amount spent on Football = 160 360 4 Amount spent on Baseball = 45 360 5 So, the expenditure on each game is:Hence the right answer is Option A Click Here To Go Back What is the equation to the y-axis?.. Choose the equation of the line which is parallel to y-axis... Choose the equation of the line parallel to x-axis... What is the slope of a horizontal line?.. What is the slope of a vertical line?.. Choose the correct statement... Choose the correct statement... Find the slope of the line which is parallel to a line having slope 3... Find the slope of the line which is perpendicular to another line having slope 7... Find the equation of the line having slope - 13 and y-intercept 2 units... Choose the equation of the straight line having slope 2 and passing through (8, 5)... Solve the equation (5x + 4)2 = 36 algebraically... Solve (4x + 3)2 = 81 algebraically... Solve (9x + 17)2 = 16 algebraically... Solve the equation 5(x + 8)2 = 26 algebraically... Solve (5x - 6)2 = 256 algebraically... Solve (x + 5)2 = 25 graphically... Solve (2x - 3)2 = 49 graphically... Solve (5x + 18)2 = 9 graphically... Solve (7x + 8)2 = 1 graphically... Find the solutions of the equation (x + 5)3 = 27, graphically... Solve the equation x2 - x - 19 = 0 using the quadratic formula... Solve the equation x (5x + 9) = 16 using the quadratic formula... Solve the equation 5x2 - 25x - 26 = 0 using the quadratic formula... Solve the equation 6x2 - 27x - 15 = 0 using the quadratic formula... Solve the equation 4x2 - 8x + 3 = 0 using the quadratic formula... Solve the equation 4x2 + 20x - 24 = 0... Solve the equation x2 - 4x + 4 = 0 graphically... Find the solutions of the the equation x2 + 2x + 2 = 0 graphically... Find the solutions of x + 13 = 13213x+170... Find the solutions of x + 19 = x + 7... Find the solutions of |3x - 9| = 30... Find the solutions of 5x2 - 2x + 12 = 6x2 - 6x - 9... Solve: |8x + 80| = 8.. ∠A and ∠B are right angles as shown. Prove : ∠A ≅ ∠B.. ∠A and ∠B are congruent and supplementary. Prove that ∠A and ∠B are right .. l ⊥ m as shown. Prove: ∠1, ∠2, ∠3 and ∠4 are right angles... m ∠AOB = m ∠BOC as shown. Prove : OA↔ ⊥ OB↔.. Write the first step of an indirect proof of the following statement: ∠A is not a rig.. Write the first step of an indirect proof of the following statement: AB↔ and CD&har.. What conclusion follows from the following pair of statements? 1. If two non vertical lin.. AB‾ ⊥ CD‾ as shown. Prove: ∠AOC ≅ ∠BOC.. n ⊥ l, m ⊥ l as shown. Prove: n || m.. b || c, a ⊥ b as shown. Prove: a ⊥ c.. Two non vertical lines l and l ′ with slopes m and m ′ are as shown and ∠A.. ∠1 is complementary to ∠2 as shown. Prove: PQ‾ ⊥ PR‾.. ΔEFG is a right angled triangle as shown. Prove: ∠E and ∠G are complementary.. Line l ⊥ AB‾, l bisects AB‾ at C, P is on l as shown. Prove: PA = PB.. ΔABC is isosceles with BA‾ congruent to BC‾. BD‾ bisects &an.. It is given that m∠A = m∠B. Which of the following is the reason for the statement.. ∠1 and ∠3 are vertical angles and ∠1 is a right angle as shown. Prove that &an.. AB‾ ⊥ AC‾ as shown. Prove that ∠1 and ∠2 are complementary by.. Which of the following statements can be used to say: ∠AOC + ∠COB = ∠AOB?.. ∠1 and ∠2 are complementary angles. Which of the following statements can be used .. ∠1 and ∠2 are congruent angles and a linear pair as shown. Prove: l ⊥ n... Find the value of x... Which of the following is the reason for the statement: ∠1 is congruent to ∠2?.. Find the value of x... The weight in kgs of 10 students are 35, 40, 33, 38, 32, 41, 45, 49, 38, and 42. What is t.. A box consists of slips labeled 1 through 10. The slips are drawn from the box and replace.. The following table gives the weights in kgs of 5th grade 20 students in a class. Find th.. The table contains information regarding the number of children per family in a certain pl.. If the mean of the data 10, 15, x, 18, 12, 20 is 16, then the value of x is :.. The mean of the following frequency distribution is 18.5. Find the value of t.x1823t1516f.. The mean of the terms (a + b), (b + c) and (c + a) is:.. The sum of 20 observations of a data is 440. Their mean is:.. The median of the observations 15, 30, 11, 25, 18, 20, 23 is:.. The median of the observations 2.3, 1.8, 1.3, 3.5, 2.9, 1.7, 2.5, 3.1, 1.9, 3.4 is:.. The mean of the observations 14, 16, 34, 12, 512, 23 is:.. The sales in dollars in a shop for one week are as follows: 3085, 2500, 3100, 2875, 2370,.. The median of the observations 14, 16, 34, 12, 512, 23, 1112 is :.. Find the median of the data 17, 13, 18, 17, 13, 16, 18, 19, 18, 13, 16, 18, 20, 19... The heights in cm of 9 students in the 9th grade are 149, 160, 151, 149, 151, 153, 160, 14.. Find the mode or modes of the data 2, 5, 6, 3, 2, 7, 2, 6, 2, 4, 2, 5... A box consists of balls numbered 1 through 8. The ball drawn from the box is replaced aft.. The data shown are the grades received by fifteen students of Mrs. William's class. A, B, .. The scores shown below were received by four science teams named A, B, C, and D in an exam.. In the 8th grade there are 3 teams A, B, and C having 28, 35 and 37 students respectively... Which of the following is true for the data 20, 30, 40, 20, 40, 50, 40, 25, 40, 30?.. The following table gives the number of letters in various words in an English essay. Fin.. In a Botany experiment the lengths (in mm) of 30 leaves measured are as indicated. Choo.. The scores of 20 students in a quiz are collected and shown in the table: Construct a freq.. If y = (5t2 + 9)(5t3 - 5t), then find y′... If y = (3t)(5t3 - 2t2), then what is y′ ?.. If y = 2x34(7x + 9) , then find y′... If y = 2x-35(6x2 + 7), then y′ =.. If f(x) = 7xx2+7 , then find f ′ (x)... If g(x) = - 5x26x + 5, then what is g′ (x)?.. If y = x-3x + 6, then find y′... If y = x + 7x - 2, then find y ′... If y = x2 - 2x + 2x - 2, then y′ = ?.. If y = 7x3x + 5, then find y ′... If y = 6x(4x - 5)3, then y′ = ?.. If f(u) = 5u2-9u9u+4, then f ′(u).. If g(t) = 3t3+4t-54t-5, then g′(t).. If y = 6xe2x, then y′ = ?.. If y = - 8 x2e- 2x, then find y′... If y = ln(2x)4x2-4, then find y′... If y = 7x2+2x-6x-7, then y′ = ?.. If y = 9x2-2x-4x + 9, then y′ = ?..
