a. Find three rational numbers between 3/4 and 0. 75 overbar b. Find three rational numbers...

a. Find three rational numbers between
3/4 and 0. 75 overbar

b. Find three rational numbers between 1/9
and 0. 12 overbar

Expert Solution

milcah answered 2 years ago

Let A = (3, 4), B = (0, −5), and C = (4, −3). Find equations...

Let A = (3, 4), B = (0, −5), and C = (4, −3). Find equations for the perpendicular bisectors of segments AB and BC, and coordinates for their common point K. Calculate lengths KA, KB, and KC. Why is K also on the perpendicular bisector of segment CA?

(a) Devise and then describe a method to systematically list all rational numbers between 0 and...

(a) Devise and then describe a method to systematically list all rational numbers between 0 and 1. (b) Using your answer to part (a), show that the set of rationals between 0 and 1 has the same cardinality as the set of natural numbers.

Find the distances: A) Between ?1=〈2+2?,−1+?,−3?〉and ?2=〈4,−5−3?,1+4?〉 . B) Between the planes 2?−?+5?=0 and 2?−?+5?=5 ....

Find the distances: A) Between ?1=〈2+2?,−1+?,−3?〉and ?2=〈4,−5−3?,1+4?〉 . B) Between the planes 2?−?+5?=0 and 2?−?+5?=5 . C) From the point (1,2,3) to the line ?=〈−?,4−?,1+4?〉 .

Find the coordinates of the orthocenter of the triangle whose vertices are A(3, 1), B(0, 4) and C(-3, 1).

For 3 digits password. a). Find all possible outcomes of 3 digits of 0-9 numbers with...

For 3 digits password. a). Find all possible outcomes of 3 digits of 0-9 numbers with no repetition allowed b). Find all possible outcomes of 3 digits of 0-9 numbers with repeition allowed but no more than two repetition c). Find all possible outcomes of 3 digits of 0-9 for repetition numbers only. d) Find all possible outcomes of 3 digits of 0-9 for repeition numbers only but no more than 2 repetition. e). Find all possible outcomes of 3...

Using only real numbers between 0 and 100, inclusive, show the set of three numbers whose...

Using only real numbers between 0 and 100, inclusive, show the set of three numbers whose product is 64 and whose sum is minimal is give by {4, 4, 4}. (a) When is an absolute minimum or maximum guaranteed? (b) State the steps to find an absolute minimum and maximum. (c) Is the space closed and bounded? Explain. (d) Use Lagrange Multipliers to find the minimum and maximum please label and write neatly.

5. For the function ?(?)=−3?^4 −12?^3 Find the domain and intercepts. Find the critical numbers, intervals...

5. For the function ?(?)=−3?^4 −12?^3 Find the domain and intercepts. Find the critical numbers, intervals where f (x) is increasing and decreasing, and any local maximum and local minimum points (find both coordinates). Find the intervals where f (x) is concave up and concave down and any inflection points (find both coordinates). Use this information to sketch the graph of f (x).

Raw data ID X Y A 0 0 B 0 2 C 3 4 D 3...

Raw data ID X Y A 0 0 B 0 2 C 3 4 D 3 4 E 6 6 F 6 8 Standard scores ID STDX STDY A -1.22 -1.55 B -1.22 -0.78 C 0 0 D 0 0 E 1.22 0.78 F 1.22 1.55 1. What is the sum of squares regression? (correct answer is 36, please show work) 2. What can you conclude with ANOVA? (correct answer is Reject the null, p<0.01; type I error is possible,...

Use counting sort, sort the following numbers: 4, 2, 5, 4, 2, 3, 0, 2, 4,...

Use counting sort, sort the following numbers: 4, 2, 5, 4, 2, 3, 0, 2, 4, 3

Let a and b be rational numbers. As always, prove your answers. (a) For which choices...

Let a and b be rational numbers. As always, prove your answers. (a) For which choices of a, b is there a rational number x such that ax = b? (b) For which choices of a, b is there exactly one rational number x such that ax = b?

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