# Posts by Mare

Total # Posts: 19

Math
ABCD is a rectangle of area 72 square centimeters. The length of AD is 3 times the length of AE. BF= 8cm Find the width of the triangle

How many copies has the album thriller sold? Please tell me I need to know!!!

algebra
Steve I have not take algebra since 8th grade, I am now 68 years old and fogot everything

math
consider the sets. A= {distinct letters in work Keep} B= {13} C= {k,e,p} D= 1 in red + 1 in black} E= {two} F= {2} What is the cardinality of each set? A= I can not figure that one out B= 1 C= 3 D= 0 E= t,w,o F not sure Can you give me some ideas Thank you

calculus
Demostrate that: d/dx [tan^-1(x)]= 1/1+ x^2 -> using implicit differentiation

calculus
Demostrate that: d/dx [tan^-1(x)]= 1/1+ x^2 -> using implicit differentiation.

calculus
find tangent line equation to the curve at the given point: y= 7e^x cos(x) P=(0,7)

Math
58.8 is to the nearest tenth

Math
which of the following is NOT a unit of measurment in the metric system A. Meter B. Liter C. Pint D. Gram

medical
Quinine, which is found in tha bark of the cinchona tree is effective in A. Reducing fevers B. Reducing the sting of a burn c. Treating bacterial infections D. Reducing convulsions

Math
How do I determine the median of the following numbers 25, 28, 22 ,27, 25, 20, 30, 23, 27, and 29

math
Today a new Ford costs \$24,000 in 1970 it cost \$6,000 what is the price relative?

math
How do I calculate the monthly payment...... Loan is \$26,000.00 Down payment is 5,000.00 11% for 36 months

Help
What is a straight line method?

Balance Sheet
On a balance sheet, the accounts payable and salaries payable would fall under the category of ?

Math
Mr. and Mrs Smith have decided to buy new furniture. They have 2 options. The first is to pay cash of \$4,200.00, the second is to finance with a 2 year installment loan. They would have to put down 12% with 24 equal payments of \$195.00. According to this information, what is ...

Math
The asset turnover of a company is 3.2. The total assets are \$32,000.00. What were the net sales?

physics
A merry go round in the park has a radius of 1.8 m and a rotational inertia of 900 kg-m^2. A child pushes the merry go round with a constant force of 80 N applied at the edge and parrallel to the edge. A frictional torque of 12 Nm acts at the axle of the merry go round. What ...

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