Chelle

What method of ethical oversight (such as a code of ethics, an ethics advisory board, oversight by the board of directors, or an ethics audit) would you suggest for Acre Woods Retirement Community as described in the case study in Appendix D?

15 years ago

The diagonal of a rectangle measures 26 cm the width of the rectangle is 24 cm find the length of the rectangle.

14 years ago

suppose y=√(2x+1), where x and y are functions of t. a)if dx/dt=3, find dy/dt when x=4 b)if dy/dt=5, find dx/dt when x=12

13 years ago

What is the derivative of R(x)=(√7)/(xˆ10)

13 years ago

What is the derivative (tˆ2)ˆ(1/3)+2(tˆ5)ˆ(1/2)

13 years ago

differentiate: g(t)=tˆ3cos(t)

13 years ago

Differentiate: f(x)=(secx)/[1+sec(x)]

13 years ago

Need help setting this up! A corner store has 54 pieces of candy. The number of gumdrops is six less than two times the number of jawbreakers. The number of lollipops is four more than the number of jawbreakers. How many each type of candy?

11 years ago

Which of the following best complete the sequence below 12,8,5,3,

9 years ago

please can someone answer this i have to turn it in today!!!..ive tried everything nd i cant seem to get the answer im desperate here!!!!

15 years ago

your no help at all

15 years ago

so only 7.08 % of employees would be entitled to the bonus?

14 years ago

i got [2tˆ(1/3)]+[(10tˆ4)ˆ4

13 years ago

(3t^4-3)^2(4t^6+4t^3)^4+(t^4-1)^3(12t^4+12t)^3 but i'm not sure if this is a simple as it gets.

13 years ago

i am having problems with the trig identities that and how to solve with sin squared. i have the formula. that hasn't helped me with the identities.

13 years ago

once again the formula doesnt help me if i don't understand the identities.

13 years ago

A manager refuses to reveal company secrets despite an offer of handsome kickbacks. Which of the following reasons justifies her action if she were to subscribe to Kohlber's preconventional level of moral reasoning?

12 years ago

2,4,8,16,...... This is a geometric sequence. That means the same number is multiplied, which is 2. You could calculate this way; {a, ar, ar^2, ar^3, ar^4, …..} 2, 2x2 2x2^2 2x2^3 2x2^4 (2, 4, 8, 16, 32, ...) a = the 1st term. common ratio = 2 > the facto...

11 years ago

third term is 14 and ninth term is -1 14 - 2.5 = 11.5 > 4th term 11.5 - 2.5 = 9 > 5th term 9 - 2.5 = 6.5 > 6th term 6.5 - 2.5 = 4 > 7th term 4 - 2.5 = 1.5 > 8th term 1.5 - 2.5 = -1 > 9th term The terms are decreasing by 2.5 > (-2.5) To go from one term to...

11 years ago

Percentage Increase (New - Old)/(Old) 450 - 415 = 35 35/415 = 0.084337....... Move decimal point two places to the right. 8.4%

11 years ago

x - 4 = 2 - x + x + 4 +4 + x ____________________________ 2x = 6 2x/2 = 6/2 x = 3

11 years ago

1.25x + 0.75y = 109.75 x + y = 105 > x = 105 - y Put x value in the first equation; 1.25(105 - y) + 0.75y = 109.75 131.25 - 1.25y + 0.75y = 109.75 131.25 - 0.5y = 109.75 -131.25 -131.25 ___________________________________ -0.5y = -21.5 ______ _______ -0.5...

11 years ago

Yes, To get a percent to a decimal, just move decimal point two places to the left. Or, you could divide 700/100.

11 years ago

Total Cost: $12.50 > old price Selling Price: $16.75 > new price (selling price - total cost)/ total cost 16.75 - 12.75 = 4.25 4.25/12.50 = 0.34 > move decimal two places the right, or multiply 0.34 x 100 Answer: 34%

11 years ago

smallest 4 digit > 1234 largest 3 digit > 765 1234 - 765 difference > 469

11 years ago

y = 8 - x 7 = 2 - y Substitute the first equation into the second. 7 = 2 - (8 - x) 7 = 2 - 8 + x 7 = -6 + x > subtract 6 on both sides 7 + 6 = -6 + 6 + x 13 = x

11 years ago

k = Kristyn m = Mario k = m -4 (k + 3)= 2/3(m + 2) Substitute the value of k in the second equation. m - 4 + 3 = 2/3m + 4/3 m - 1 = 2/3m + 4/3 ELIMINATE FRACTION BY MULTIPLYING THE EQUATION BY 3. 3(m - 1) = 3(2/3m + 4/3) 3m - 3 = 2m + 4 3m - 2m - 3 + 3 =...

11 years ago

2x^2 - 12x + 32 = x^2 Move x^2 to the left side and change sign then put zero after equal sign.. 2x^2 - x^2 - 12x + 32 = 0 x^2 - 12x + 32 = 0 (x - 4)(x - 8) = 0 x - 4 = 0 x - 8 = 0 x - 4 + 4 = 0 + 4 x - 8 + 8 = 0 + 8 x = 4 x = 8 x = 4,8

11 years ago

2(x-3) = 2x 2x - 6 = 2x Move 2x to the left side and change sign. Then put zero after the equal sign. 2x - 2x - 6 = 0 2x's cancels out. 0 = 6 No Solution ________________________________ 3(y - 3)= 2y - 9 + y 3y - 9 = 3y - 9 Move 3y to the left and -9 to t...

11 years ago

1.) f(x) = -2x + 1; {-6, -2, 0} -2(-6) + 1 = 13 -2(-2) + 1 = 5 -2(0) + 1 = 1 range: {13, 5, 1} 2.) f(x) = x^3 + 1; {-2, -1 3} -2^3 + 1 = -7 -1^3 + 1 = 0 3^3 + 1 = 28 range: {-7, 0, 28}

11 years ago

-3(4 - 2g)- 6 -12 + 6g - 6 -18 + 6g or 6g - 18

11 years ago

The difference of a number and ten (x - 10) The product of three 3 x (x - 10) Is 15 3 x (x - 10) = 15 3(x - 10) = 15 3x - 30 = 15 +30 +30 __________________________ 3x = 45 ____ ____ 3 3 x = 15

11 years ago

-5x - 4y = -11 10x = -6 - y For the second equation, move -y to the left side and change sign to positive. -5x - 4y = -11 10x + y = -6 Now you are either going to eliminate the x's or y's first. If it is x's, then multiply the first equation by 2. If it i...

11 years ago

(-1,4) (-5,2) Slope: m = y2 - y1/x2 - x1 2 - 4 / -5 - (-1) = -2/-4 m = 1/2 Equation: y - y1 = m(x - x1) y - 4 = 1/2(x - (-1)) y - 4 = 1/2(x + 1) y - 4 + 4 = 1/2x + 1/2 + 4 y = 1/2x + 9/2

11 years ago

y = 1/2x + 3 Slope: m = 1/2 y-intercept is when x = 0 y = mx + b y = 1/2(0)+3 y = 0 + 3 y = 3 y-intercept is 3 x-intercept is when y = 0 0 = 1/2x + 3 > move 1/2x to the left and change sign. 0 -1/2x = 3 -1/2x = 3 > divide on both sides by -1/2 x = -6 x-in...

11 years ago

1/4 + 3/4 + 7/15 = ? 1/4 + 3/4 = 4/4 4/4 = 1 1 + 7/15 = 15/15 + 7/15 = 22/15 22/15 = 1 7/15

11 years ago

x = larger number y = smaller number Write two equations, then do the substitution method. x + y = 53 x = y + 13 y + y + 13 = 53 2y + 13 = 53 2y + 13 - 13 = 53 - 13 2y = 40 2y/2 = 40/2 y = 20 Now solve for x. You can use either equation. x = 20 + 13 x = 3...

11 years ago

t(6) = -3 t(11) = -13 -3 - (-13) = 10 10/5 = 2 Go one term back from last term to find term 1. t(10) = 10(2) + -13 = 7 t(1) = 7 Now you can find term 0 7 + 2 = 9 t(0) = 9 Common difference is: d = -2 Equation: tn = -2n + 9 t(1) = 7 t(2) = 5 t(3) = 3 t(4)...

11 years ago

f = father g = Gustav Write two equations. f = 7g f - 1 = 9(g - 1) Substitute first equation into second. 7g - 1 = 9g - 9 7g - 9g -1 + 1 = 9g - 9g - 9 + 1 -2g = -8 -2g/-2 = -8/-2 g = 4 Substitute g value in either equation. f = 7(4) f = 28 Check: One year...

11 years ago

LCM Solve by writing the multiples. 8 > 8,16,24,32,40,48,56,64,.... 10 > 10,20,30,40,50,60,...... Solve by prime factorization. 8 10 / \ / \ 2•4 2•5 \•/\ 2•2•2 2•2•2•5 = ?

11 years ago

(3^-2) ___________ p 1/3^2 ___________ p 1/9 _______ = p 1/9 _______ = p/1 Take the recipical 1/9 * 1/p = 1/9p

11 years ago

-3 + 8x - 8 = -8 -11 + 8x = -8 -11 + 11 + 8x = -8 + 11 8x = 3 8x/8 = 3/8 x = 3/8

11 years ago

x - 5/6 = 1/10 30(x - 5/6) =30(1/10) 30x - 25 = 3 30x - 25 + 25 = 25 + 3 30x = 28 30x/30 = 28/30 x = 28/30 x = 14/15

11 years ago

(3*((-5)+7))+((19-7)/4) (-5+7=2) (19-7=12 > 12/4=3) 3 * 2 + 3 = 9 Yes!

11 years ago

4x+2-3x=4+1 4x + 2 - 3x = 5 4x + -3x = x x + 2 = 5 x + 2 - 2 = 5 - 2 x = 3

11 years ago

Yes!

11 years ago

6,12,9,18,15,30,60 6 x 2 = 12 9 x 2 = 18 15 x 2 = 30 30 x 2 = 60

11 years ago

x = games won y = games lost Write two equations: x + y = 96 x = 2y Substitute the second equation into the first equation: 2y + y = 96 3y = 96 3y/3 = 96/3 y = 32 Solve for x. Put y value in either equation: x = 2(32) x = 64

11 years ago

Just put the x and y values into the expression. 4(6)+5(17) 4 x 6 + 5 x 17 24 + 85 = 109

11 years ago

2a+2b _______ = 5c z 2a + 2b = (z)5c 2a = -2b + 5cz 2a/2 = -2b/2 + 5cz/2 a = -b + 5cz/2

11 years ago

slope=4, y-intercept=-3 y = 4x - 3 slope=2/5, (10,3) is on the line y = mx + b 3 = 2/5(10) + b 3 = 4 + b 3 - 4 = 4 - 4 + b -1 = b y = 2/5x - 1

11 years ago

(8,-2) and (4,-4) are on the line Find slope: m = y2 - y1/x2 - x1 -4 - (-2)/4 - 8 = -2/-4 = 1/2 m = 1/2 Use either point to find y-intercept. y = mx + b -4 = 1/2(4) + b -4 = 2 + b -4 - 2 = 2 - 2 + b -6 = b y = 1/2x - 6

11 years ago

x = larger number y = smaller number x = 3y x - y = 60 Substitution Method: 3y - y = 60 2y = 60 2y/2 = 60/2 y = 30 Solve for x x = 3(30) x = 90 90 - 30 = 60

11 years ago

4 divided by 2/3 4 _______ 2/3 Rewrite so you can see it better. 4 over 1 divided by 2 over 3. 4 2 ___ / ____ = 1 3 Take the reciprocal 2/3 4 3 12 ___ x _____ = ______ = 6 1 2 2 Answer: 6 Check: 2/3 of 6 2 6 12 __ x ___ = ___ = 4 3 1 3

11 years ago

Thanks, Ms. Sue! Now I see!

11 years ago

Equation: d = denominator n = numerator d = 2n - 4 Plug in numbers for n 2*3-4=2 2*6-4=8 2*9-4=14 2*12-4=20 n = 12 d = 20 Fraction: 12/20

11 years ago

Order Of Operation: 1. Parenthesis 2. Multiplication 3. Subtraction 72 - 5(13 + 2)* 5 (15) 5(15)* 5 75 * 5 375 72 - 375 = -303

11 years ago

1/3x + 1/4y = 7 1/3x - 3/4y = -9 Make one of the equations negative to eliminate the x's. -(1/3x + 1/4y) = -(7) -1/3x - 1/4y = -7 1/3x - 3/4y = -9 ____________________ -y = -16 y = 16 Now solve for x. Use either equation. 1/3x + 1/4(16) = 7 1/3x + 4 = 7 E...

11 years ago

You have four colors to choose from, with black and green being the highest. So I added those two and subtract from the total amount of marbles. If you was to pick one of each color, you still have one pick left, guaranteeing two of the same color. Right?...

11 years ago

-5y - 9 = y - 1 -5y - y - 9 = -1 -6y - 9 + 9 = - 1 + 9 -6y = 8 -6y/-6 = 8/-6 y = -4/3 Are you sure you have the right equation? If the equation said: 5y + 9 = (y + 1), y would equal -2 5y - y + 9 = 1 4y + 9 - 9 = 1 - 9 4y = -8 4y/4 = -8/4 y = -2

11 years ago

3 dozens = 36 Markup is 30% of selling price Original selling price of each camcorder? 100% + 30% = 130% Change 130% into a decimal, then multiply by 5040 5040 x 1.30 = 6552 Now divide 6552 by 36 6552/36 = 182 Each camcorder cost $182.00

11 years ago

Set up two equations a = adults c = children 70a + 40c = 27750 a + c = 450 Solve by substitution or elimination Substitution: 70a + 40c = 27750 a = 450 - c Elimination: 70a + 40c = 27750 -70(a + c) = -70(450)

11 years ago

d = dimes q = quarters Equations: 10d + 25q = 285 d + q = 15 Solve by substitution or elimination Substitution: 10d + 25q = 285 d = 15 - q Elimination: 10d + 25q = 285 -10(d + q) = -10(15)

11 years ago

d = desk c = chair Equation: d + c = 200 d = 4c

11 years ago

Equations: Substitution y = 2a + 3p = 345 y = 3a + 5p = 555

11 years ago

Equations: Substitution x + y = 30 x = y - 2

11 years ago

x^2-x-12=0 (x - 4)(x + 3)= 0 x - 4 = 0 x = 0 + 4 x = 4 x + 3 = 0 x = 0 - 3 x = -3

11 years ago

x = larger number y = smaller number Equations: x - y = 11 x/y = 2 + 4/y Get rid of fractions in second equation by multiplying by y. y(x/y = 2 + 4/y) x = 2y + 4 > plug this into the first equation. Solve for y and then x.

11 years ago

a = apples p = pears Two equations 2a + 3p = 345 3a + 5p = 555 Elimination Method 3(2a + 3p = 345) -2(3a + 5p = 555) 6a + 9p = 1035 -6a - 10p = -1110 ________________________ -p = -75 p = 75 2a + 3(75)= 345 2a + 225 = 345 2a = 345 - 225 2a = 120 2a/2 = 12...

11 years ago

1.(Y+5)(Y-7)=0 y+5=0 y-7=0 y=0-5 y=0+7 y=-5 y=7 2. 2n(n-20)=0 2n=0 n-20=0 2n/2=0/2 n=0+20 n=0 n=20 3.(2t-3)(3t-2)=0 2t-3=0 3t-2=0 2t=0+3 3t=0+2 2t=3 3t=2 2t/2=3/2 3t/3=2/3 t=3/2 t=2/3 4.(2u+7)(3u-1)=0 Follow above!

11 years ago

(2,12)and(6,11) Slope Formula: m = y2 - y1 / x2 - x1 11 - 12 / 6 - 2 m = -1/4

11 years ago

9x + y = 11 Solve for y 9x - 9x + y = -9x + 11 y = -9x + 11 Solve for x 9x + y - y = -y + 11 9x = -y + 11 9x/9 = -y/9 + 11/9 x = -y/9 + 11/9

11 years ago

Cost: $200 Selling Price: $275 275/200 = 1.375 Move decimal two places to right: 137.5 Or, Multiply by 100: 1.375 x 100 = 137.5 Next, subtract 100 from 137.5 137.5 - 100 = 37.5% Or, you can just subtract the cost from the selling price then divide answer...

11 years ago

Surface Area A = 2•pi•r^2 + 2•pi•r•h The radius is half the diameter 2(3.14)3^2 + 2(3.14)3•20 56.52 + 376.8 = 433.32 A = 433cm

11 years ago

(2x)^-6 (1/2x)^6 = 1/64x^6

11 years ago

(4j^2)^2 (4j^2)(4j^2) = 16j^4

11 years ago

Yes! That's correct! 1/5 of 120 1/5 * 120 120/5 = 24

11 years ago

(5r - 6s + s2) (13r + 3s - 5s2) 5r x 13r = 65r^2 5r x 3s = 15rs 5r x -5s^2 = -25rs^2 -6s x 13r = -78rs -6s x 3s = -18s^2 -6s x -5s^2 = 30s^3 s^2 x 13r = 13rs^2 s^2 x 3s = 3s^3 s^2 x -5s^2 = -5s^4 Combined like terms: -25rs^2 + 13rs^2 = -12rs^2 -78rs + 15r...

10 years ago