Mathematics, 06.08.2019 01:10 minmaddiee

Sally reynolds sells real estate along the coastal area of northern california. below are her total annual commisions between 2002 and 2012. find the mean, median, and mode of the commissions she earned for the 11 years. year amount(thousands)2002 $237.512003 $233.802004 $206.972005 $248.142006 $164.692007 $292.162008 $269.112009 $225.572010 $255.332011 $202.672012 $206.53

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 21:40

What is the inverse of the function f(x) = 2x + 1?

Answers: 3

Answer

Mathematics, 22.06.2019 05:40

Yis the midpoint of xz. for each pair of points given, find the coordinates of the third point. 3. x( 5, 5), z(-1,5) 4. z( 2, 8), y(-2, 2) 7 points each xc find the indicated values. 5. b is between a and c. ab = 2x + 1, bc = 3x – 4, and ac = 62. find the value of 'x', and determine if b is a bisector. 7 points each x = bisector: yes or no? 6. m is between l and n. lm = 7x-1, mn = 2x + 4, and ln = 12. find the value of 'x' an determine if m is a bisector. x = bisector: yes or no?

Answers: 3

Answer

Mathematics, 22.06.2019 07:00

Last year, laura had $30,000 to invest. she invested some of it in an account that paid 7% simple interest per year, and she invested the rest in an account that paid 8% simple interest per year. after one year, she received a total of $2230 in interest. how much did she invest in each account?

Answers: 1

Answer

Mathematics, 22.06.2019 07:30

Ece 202: problem set 1 due: june 14, 2019 (friday) the first 3 questions of this homework assignment covers some fundamental mathematical concepts that will play a role in this course. the remaining questions are on basic signals and laplace transforms. 1. a review of complex numbers. (a) compute the magnitude and the phase of the complex numbers −4 +j, and write them in polar form (i.e., of the form rejθ). also, plot the complex number in the complex plane. (b) simplify the complex number 1 4 − √ 1 2 − j √ 2 22 and write them in cartesian form. (c) consider the complex number s = z1z2 · · ·zm p1p2 · · · pn , where each zi is a complex number with magnitude |zi | and phase ∠zi , and each pi is a complex number with magnitude |pi | and phase ∠pi . write the magnitude and phase of s in terms of the magnitudes and phases of z1, z2, . . , zm, p1, p2, . . , pn. 2. a review of differentiation. (a) find df dx for the following functions. i. f(x) = (1−4x) 2 √ x . ii. f(x) = √ 1 + tan x. (b) find dy dx for the equation e x sin y + cos2 x cos y − x 3 = 0.

Answers: 1

Answer

You know the right answer?

Sally reynolds sells real estate along the coastal area of northern california. below are her total...

Questions

Mathematics, 25.01.2021 04:30

Free points for lizzie...