# Posts by sisi

Total # Posts: 17

**Math**

12??

*July 17, 2016*

**Math**

i am an even numbers. my hundreds place is five less than tens and my ones is even more than my hundreds. the sum of my numbers is what number i am? 12?

*July 17, 2016*

**Related Rates Calculus**

Thank you so so much!:)

*October 21, 2015*

**Related Rates Calculus**

A man 1.8 m tall is walking at a rate of 1.5 m/s away from a streetlight. It is found that the length of his shadow is increasing at a rate of 0.9 m/s. How high above the ground is the streetlight?

*October 21, 2015*

**Geometry**

solve for x and AC if C is between A and B, AC = 3x + 55, CB = 2x and AB = 65. Draw figure and show algebra work. Can someone help me please I don't quiet get it?

*August 26, 2015*

**dynamics**

find the angle of bangking highway curve of 90m radius designed to accomodate cars travelling at 160 kph, if the coefficient of friction between tires and the road is 0.60.

*May 17, 2015*

**math**

owerhwegti

*August 7, 2014*

**math**

15000 feet

*October 24, 2012*

**algebra 2**

where do these two lines intersect?2x+3y=54 and 6x+9y=-54

*October 17, 2011*

**math**

1)4x^+16x=48 2) 3x^+72=-30x

*June 29, 2011*

**Management 2**

What is the difference between part-time employee and telecommuting?

*December 9, 2009*

**social studies**

1)What is the famous church in Finland. 2)what religions live in Finland. please give me a picture and words to these questions.

*May 3, 2009*

**social studies 3rd grade**

that didn't help me Gurublue

*May 1, 2009*

**social studies 3rd grade**

could you give me a good website that tells you about the religion of Finland.

*May 1, 2009*

**3rd grade/math**

Compare 2/3 and 3/4. Compare 3/8 and 5/6.

*April 18, 2009*

**grade 3 spelling**

what paper do you call that sounds like ten gram and it is in a shape of a square

*February 23, 2009*

**Child Care**

a or b but i think a

*February 13, 2009*

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