# Posts by marquis

Total # Posts: 19

**Math**

There are three students in a class room one student has 2 pencils another has 4 pencils and the third student has 6 pencil how many pencils do the students have total

*October 4, 2016*

**Math**

50*3 equals 150. 150+50 equals 200. 150+150+200 equals 400.

*November 8, 2014*

**Geometry**

When the angle of elevation to the sun is 52 degrees, a tree casts a shadow that is 9 meters long. what is the height of the tree? round to the nearest tenth of a meter

*October 17, 2013*

**Math**

Out of 124 questions I missed 39. what percentage is that out of the 124?

*May 1, 2013*

**algebra**

why did the gyro go into the bakery?

*March 27, 2012*

**physics**

Mike walks 100 meters north, then walks 30 meters south. After this, he walks another 10 meters north. What is the magnitude of his total displacement during this walk, in meters?

*June 23, 2011*

**math**

180,170,120,160, what is the height, in meters, of the building

*April 13, 2011*

**math**

reaoprddrie

*August 20, 2010*

**science**

what was the most important factor for the formation of our planets?

*July 12, 2010*

**Micro-Econ**

Graph below represents the market demand for a patented prescription drug together with the marginal cost and average cost functions for producing the drug. -MC is constant at $20 for all Quantity over 4 million -AFC is reduced essentially to 0 when Quantity reaches 5 million...

*August 2, 2009*

**math**

A standard tip for a waiter or waitress is between 15% and 20% of the bill. If Sue wants to tip 20% of her $45.00 dinner bill, how much should she leave the waiter as a tip?

*March 26, 2008*

**biology**

a starch molecule is smaller

*March 26, 2008*

**math**

andre wants to figur out his resting heart rate. he counted 7 heart beats in 6 secconds part A show the data as a fraction part B using the rate from part A calculate andres rate of heartbeats per minute

*March 19, 2008*

**math**

what number is the identity property of addition? why is it called the identity property

*March 19, 2008*

**math**

which number sentence below shows the circumference of a circle is the diameter is 10 centimeters? A 3.14 X 5= 15.7 cm C 10x5=so cm B3.14 x 10= 31.4 cm D3.14x5 squared= 78.5

*February 28, 2008*

**math**

a vase in the shape of a cube has a side measuring of 7 inches which of the numbers below is the best estimate of how much water it will hold? a 125 in3 b 200 in3 B 200 in3 c 300 in3 d 350 in3 d 350 in3

*February 28, 2008*

**MATH**

a vase in the shape of a cube has a side measuring of 7 inches which of the numbers below is the best estimate of how much water it will hold? a 125 in3 b 200 in3 c 300 in3 d 350 in3

*February 28, 2008*

**math**

Neisha is making punch. to make the punch. she needs 2 pints of lemonade. she only has 1-cup measure. how many cups of lemonade should Neisha use? A 2 cups B 3 cups c 4 cups D 5 cups ( please show work )

*February 28, 2008*

**math**

49 divided by n = 7 ( please show work thank you)

*February 28, 2008*

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