A sample of eight retired persons receiving Quebec retirement pension revealed the following monthly payments int CAD: 985, 798, 1210, 1356, 1087, 869, 987, 1045. What are the amounts of the first and third quartiles payed to the pensioners? a. 987 and 1087 Ob. 987 and 1210 O c. 869 and 1087 d. 869 and 1210 e. None of the suggested answers are correct

Q: hat the width is 3 cm less than th he height is 2 cm more than trip Vrite the equation for the…

A: Please refer to the image below

Q: у" - у' — 2у %3D —4

A: To solve the given ODE.

Q: Auxiliary Equation: Solve the following: (D^4 − 13x^2 + 36)y = 0

A: To Determine: solve the following  Given; we have an auxiliary equation (x4-13x2+36)y=0 Explanation:…

Q: grafica la siguiente ecuacion cuadratica y=3.5x²

A: The quadratic equation

Q: 6. 9x2 + dx x2

A: Given query is to find the value of integral.

Q: What is the total of x (age)? Input the number ONLY. * Your answer What is the total of y (time)?…

A: We have given that the data of person’s age and time spent on social media in a day.

Q: What are the solutions to the following equation. Y=x X^2+y^2=64

A: Given Two equations are y = x y2 + x2 = 64  Substituting y = x in  y2 + x2 = 64

Q: Solve using quadratic formula: z^2 + 2z+ 2*

A:

Q: The base of a triangle is 2cm more than the height. The area of the triangle is 12cm^2.Find the…

A: Area of the triangle

Q: Solve the equation : y^4+4y^2-5=0 answer should be -2+i but I need an explanation

A:

Q: How to solve step by step: Solve: 4x^2 - 16x + 7 = 0

A:

Q: Cancer-detecting dogs. A study was designed to detemine whether dogs can be trained to identify…

A: A hypothesis test for a proportion is used when you are comparing one group to a known or…

Q: A right-angled triangle has an area of 30 cm^2. The width of the triangle is n+5 cm. The height is 7…

A: Given: Width=(n+5)Height=(n+5)-7=n-2Area=30cm2

Q: X^2+11х+30-0

A: This is a question of solving quadratic equation

Q: The area of the base of a cylinder is 52 cm² and the height is 8 cm which equation can be used to…

A:

Q: wo step equation

A:

Q: 1. Find the relative extrema of y = 60x1 + 34x2 – 4x1X2 – 6x – 3x3+5 - -

A: Explanation of the answer is as follows

Q: A rectangle's area is 18m^2 Its perimeter is 18 m. One side is

A: