# Posts by Porsha

Total # Posts: 16

**Math**

If sin x = -12/13 and tan x is positive, find the values of cos x and tan x.

*February 7, 2015*

**Science**

Niki slams a 1.4kg ball with a force of 262N at an angle of 60 degrees. What is the acceleration in both the x and y direction for the moments that the bat is contact with the ball?

*November 13, 2014*

**Math Help**

Solve for x: 1.) ln√x-8=5 2.) log2x+log2(x+2)=log2(x+6)

*November 12, 2014*

**Urgent Math Help**

Solve for x: 1.) ln√x-8=5 2.) log2x+log2(x+2)=log2(x+6)

*November 11, 2014*

**Math**

Use the properties of logarithms to rewrite and simplify the logarithmic expression. 1.) log(9/300) 2.) log2(4^2 x 3^4)

*November 6, 2014*

**Math**

Use the properties of logarithms to rewrite and simplify the logarithmic expression. 1.) log(9/300) 2.) log2(4^2 x 3^4)

*November 6, 2014*

**Eng 2**

iu odnt kn

*January 21, 2014*

**Pleaseeeee help! on science**

Oh... sorry Ms.Sue...i didn't reread but the=ank you anyways and thank you Kylee...that is actually what I meant

*January 31, 2012*

**Pleaseeeee help! on science**

Can you explain a watch and a to me on tornados

*January 31, 2012*

**Science**

Thank you sooo much! you took a load off my back by helping me. God Bless You.

*January 31, 2012*

**Science**

Thank you veryyy ultra much! you have noooo idea how much I needed help

*January 31, 2012*

**statistics**

perform a two tail hypothesis test on both the legal services satisfaction and the sentence satisfaction variable's data using a .05 significance level.

*October 20, 2011*

**Math**

1. Make a scatterplot of the data in the viewing rectanlge[19030,2010,10]by[0,6,1]. 2. Find the quadratic function given by f(x)=a(x-h)2+k that models the data. 3. Estimate the minimum wage in 1976 and compare it to the actual value of $2.30. 4.Estimate when the wage was $1.00...

*August 18, 2011*

**Geometry**

200 cm

*April 2, 2011*

**10THGRADE CHEMISTRY**

HOW WOULD YOU PREPARE ML OF A 0.250M SOLUTION OF Ca(NO3)2?

*February 8, 2011*

**algebra, math133**

MTH133 Units 3-5 – Individual Project – B Name: 1) Solve algebraically. Trial and error is not an appropriate method of solution. You must show all your work. Learn how to type math roots and fractions by clicking on the link in the assignment list. Alternately, you...

*May 22, 2010*

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