# Posts by Dy

Total # Posts: 16

**Math**

A man sold a chair and a table together for $1520 thereby, making a profit of 25% on chair and 10% on table. By selling them together for $1535 he would make profit of 10% on the chair and 25% on table. Find the cost price.

*November 21, 2016*

**Math**

The perimeter of a rectangular field is 140m. If the length of the field is increased by 2m and its breadth decreased by 3m,the area is decreased by 66sq.m. find the length & breadth of the field.

*November 21, 2016*

**math**

A passenger train takes 3 hours less for a journey of 360km . if its speed increased by 10km/hr from its usual speed . what is its usual speed?

*November 16, 2016*

**math**

In covering a distance of 30km.'A' takes 2 hours more than 'B'. If 'A' doubles his speed,he would take 1 hour less than 'B' . find their rates of walking.

*November 16, 2016*

**math**

100 + 500 = 600 is this correct

*September 22, 2011*

**math**

Round to the nearest hundred to estimate the sum. 76 + 487 =

*September 22, 2011*

**Math**

140 + 420 = 560

*September 22, 2011*

**Math**

To find 38 + 45, you could first find 38 + 50 = 88. Then what should you do.

*September 21, 2011*

**Math**

Mickey lives 35 miles away from his grandparents home. His Aunt Roz lives 24 miles farther than his grandparents. How far does Mickey live from his Aunt Roz?

*September 21, 2011*

**BUSINESS MGMT**

Thank you Ms. Sue and Writeacher. This helps a lot. And again, I apologize for the all caps.

*August 24, 2010*

**BUSINESS MGMT**

Thank you and I do apologize for the all caps. I didn't realize.

*August 24, 2010*

**BUSINESS MGMT**

I AM NOT SURE WHAT IS THE ONLINE TEAM. IF I COULD GET A BETTER UNDERSTANDING ON QUES 1 THEN I CAN ANSWER THE OTHERS

*August 24, 2010*

**BUSINESS MGMT**

I WOULD APPRECIATE IT VERY MUCH. I AM LOST

*August 24, 2010*

**BUSINESS MGMT**

1. Use the Internet to identify an example of a real-life team. Be sure to choose one that meets two criteria: (1) it’s not part of a for-profit business and (2) you can argue it’s highly effective. State the name of your team list its web site and give a brief ...

*August 24, 2010*

**Physics**

Calculate the kinetic energy acquired by a 15-g nail when it is struck by a 600-g hammer moving with an initial speed of 4.1m/s .

*April 27, 2010*

**Math -Precal 11**

Show that the point P(7,7) is on the perpendicular bisector of the line segment joining A (6,-1) to B (0, 3). Also, verify that P is the same distance from A and B. For what values of k is the line y=l tangent to the circle (x-3)^2 + (y+2)^2 = 36? Thanks! Finished :D. Ok, for ...

*May 10, 2007*

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