Tuesday

February 28, 2017
Total # Posts: 16

**stats **

scores on the SAT critical reading test in 2013 follow a normal distribution with a mean score of 496 and a standard deviation of 115. what proportion of scores are higher thzn 530? what proportin of scores are between 400 and 500? the highest 10% of scored are higher than a ...

*January 31, 2017*

**History**

Explain the advantages and disadvantages for interdependence. Include examples from the past and present of interdependence in Central America.

*January 29, 2016*

**Math**

How would you multiply a mixed number by an improper fraction??

*December 14, 2015*

**Algebra 2/ Trig**

Igor is flying a kite. he has let out 300 feet of kite string. the string makes an angle of 64 degrees with the level ground. To the nearest foot, how high is his kite?

*January 21, 2014*

**science help!!!**

Thanks Josslyn you helped alot.

*October 18, 2013*

**maths**

simon buys box of 10 balloons for 2 dollars each . he then sells each balloon for 22 cent. what percentage does he make?

*May 22, 2013*

**Math**

One band has fewer than 40 speakers. They stack them in an array exactly 9 high. How many speakers could they have? Explain how you know.

*October 1, 2012*

**science**

Lumbar=lower back Contralateral=opposite side Femoral=thigh Hopefully these definitions will help! (I have the same homework assignment and this is my best guess)

*August 28, 2012*

**fourth grade math**

one factor of the mystery number is 7 the other factor is an odd number greater than 8 and less than 15 the mystery number is greater than 75 the sum of the digits of the mystery number is 10 what is the mystery number? what is the missing factor????

*March 30, 2012*

**Precal**

What are the roots, real and imaginary of: Y=x^4-6x^3+9x^2-6x+8

*January 13, 2011*

**earth and space science**

Materials, such as water, that becomes gaseous easily at room temperature are called volatiles. How does the complete lack of volatiles in lunar rocks support the impact theory of the moon’s formation?

*April 29, 2010*

**AP Physics**

At an accident scene on a level road, investigators measure a car's skid mark to be 98 m long. It was a rainy day and the coefficient of friction was estimated to be 0.38. Use these data to determine the speed of the car when the driver slammed on (and locked) the brakes.

*October 21, 2009*

**11th grade Physics**

15N beause you subtract 60-45

*October 7, 2009*

**science**

how are glucose molecules moved into a cell?

*February 13, 2008*

**math**

what is a divisor

*November 27, 2007*

**pigskin geography**

what are the answers to week #9 for pigskin geography

*October 28, 2007*

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