6. (a) Carefully sketch (and shade) the (finite) region R in the first quadrant which is bounded above by the (inverted) parabola y = r(10 – x), bounded on the right by the straight line r = 5, and is bounded below by the horizontal straight line y = 9. (b) Write down an integral (or integrals) for the area of the region R. Answer: (c) Hence, or otherwise, determine the area of the region R.

Q: Find the value of X, If 4 +6 qu hit

A:

Q: Write the solution set of the equation 2x₁ - 5x₂ + 3x3 = 2 using parameters

A:

Q: Find three consecutive integers such that the sum of the largest and 5 times the smallest is -244.…

A:

Q: ,2х 5. e3x.

A:

Q: Find a number for which of 13 less than the number is the same as 13 more than the number.

A: Find a number for which of 13 less than the number is the same as 13 more than the number.

Q: Solve 6x - 5 66x

A: Given: 6x-566x

Q: how did the answer to T become -5.31 in step 2

A: The sample mean is 12.36%. The hypothesized mean is 13.4%. The standard deviation is 3%. The sample…

Q: Your grade in a class is determined by the average of three test scores. You scored 75 and 88 on the…

A: Topic - Algebraic operations We are given the test scores of first two tests as 75 and 88. Average…

Q: filex?.2/ 12x²-2

A: We have to evaluate the value of

Q: solve 5x + 3 -2 2 x+3 x +2 x+2

A:

Q: Find the last three digits of 240 + 341 + 442.

A:

Q: 3. Solvex+17 = 35

A: Given the equation  x5 + 17 = 35 We need to solve it. Now, x5 + 17 = 35 implies that  x5 = 35 - 17…

Q: Find the value of x, 4-5-6-6.9x

A:

Q: - 4x, =-10 X, +3x, = 2 3x, + 5x, +8x, =-6 2x 8.

A: