06/27/16

#### How to work this problem out

x-3y=6.  3x=6y+18

05/10/16

#### Sample of 300. 17% will vote for Trump. Create a 95% confidence interval for the true proprtion of people who would vote for Trump.

Interpret that interval

07/12/15

#### Statistics question

The furniture is produced on a weekly basis and stored in the warehouse until the end of the week, whenit is shipped out. The warehouse has a total capacity of 650 pieces of furniture. Each sofa... more

06/20/15

#### Horizonal Asymptote

If the horizontal asymptote is indeed y = 1/2, what happens to the drug's concentration as time passes? Is this desirable?

06/03/15

08/12/14

#### Julio is 36 years old and James is 11 years old. In how many years will Julio's age be twice James age?

I just watched someone solve this problem and I don't understand how this person got the answer that she got.

08/12/14

#### whats ((a^-5)(c^2)^-2 / a^-5c

(a-5 c2)-2⁄a-5c

08/11/14

True or False ?

08/09/14

#### If z and p are inverse functions and z(-2)=6, what is p(10)?

9 1 -2 6 cannot be determined

08/09/14

#### how much should be deposited in an account paying 6.5%interest compounded quarterly in order to have a balance of $6,000 after 5 yrs and 9 mo answer should be given in dollars and cents and rounded to the nearest cent 08/09/14 #### Part A: if Y and X salary ratio = ¾ Part B: if Y and Z salary ratio = 2/3 And total of salary = 1800$ The salary of everyone is =?

Part A: if Y and X salary ratio = ¾ Part B: if Y and Z salary ratio = 2/3 And total of salary = 1800\$ The salary of everyone is =?

08/08/14

#### Simplifying exponential functions

Need to simplify:   -x²y²x½y0 I know that y0= 1 and x½ = √xwhich leaves me with -x²y²                                     √x   But then I am stuck.   Thanks for helping.

08/08/14

Solve for g

08/08/14

#### maths help

1. If f(x)=x^4 -8x^3+4x^2+4^x+39 and f(3+2i)= a+ib, then a:b equals?   2. If x= -2- root(3)i  then value of 2x^4+5x^3+7x^2-x+41 is?   please give explanation in detail, thanks

08/07/14

#### Law of cosines

For the kite shown in the figure, use the Law of Cosines to find the lengths of the two dowels required for the diagonal supports, where a = 70 cm, b = 150 cm, α = 55°, and β = 42.24°.

08/06/14

#### Physics Work and Energy Question!

A boy pulls a 10.0 kg book rack at rest on a smooth floor with a constant horizontal force of 1.2N starting from rest. Compute the change in kinetic energy of the box after the boy has pulled it a... more

08/05/14

#### If a repeated-measures study shows a significant difference between two treatments with a = .01, then you can be sure that

If a repeated-measures study shows a significant difference between two treatments witha = .01, then you can be sure that _____.a. the value of Cohen’s d is large. ( PICKED WRONG ANSWER)b. the... more

08/03/14

#### What must the fourth member weigh if the average weight is 150 lb?

Three members of a tug-a-war team weigh 163 lb,148 lb, and 143 lb.

08/03/14

#### Probability questions.

In studying the relationship between loan delinquency and borrower characteristics, a bank found the following information:• 80% of borrowers have been employed at their present job for 3 or more... more

08/03/14

#### determine the equation of g(x)that result from translating the function f(x)=x^2+5 upward 7 units

Try to solve the following problem listed above but having difficult answering this question . Need to find out the correct steps to take to begin to solve ,

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