Mathematics, 28.12.2020 09:30 andreastyles1603
To score the good marks in the final examination, practice the problems provided here, which will help you to solve the problems in the annual examination.
Question 1:
Determine the equation of the circle with radius 4 and Centre (-2, 3).
Question 2:
Compute the centre and radius of the circle 2x2 + 2y2 – x = 0
Question 3:
Determine the focus coordinates, the axis of the parabola, the equation of the directrix and the latus rectum length for y2 = -8x
Question 4:
Determine the foci coordinates, the vertices, the length of the major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse (x2/49) + (y2/36) = 1
Question 5:
Determine the equation for the ellipse that satisfies the given conditions: Centre at (0, 0), the major axis on the y-axis and passes through the points (3, 2) and (1, 6).
Question 6:
Determine the equation of the hyperbola which satisfies the given conditions: Foci (0, ±13), the conjugate axis is of length 24
plz answer only if u know the answer
Answers: 1
Mathematics, 21.06.2019 15:30
Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
Answers: 3
Mathematics, 21.06.2019 22:30
In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%
Answers: 1
Mathematics, 21.06.2019 23:00
The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25
Answers: 2
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