# Posts by venita

Total # Posts: 4

**Statistics**

. Given that x is a normal variable with mean m=110 and standard divation (r=12, find P(x=≤120

*March 4, 2015*

**statistics**

Would it be appropriate to use a random number table to select a digit for each blank square in sudoku

*January 19, 2015*

**Algebra**

For every 1/2 mile sira jogs, she walks 3/4 mile. What unit rate gives the number of miles Sira jogs for every mile she walks.

*October 1, 2014*

**chemistry**

I need a formula for: 0.5 grams of sodium chloride is dissolved to make 0.05 liters of solution. next 0.5 grams of sodium chloride is dissolved to make 0.05 ml of solution. next 670 grams of Pb (C2H3O2)4 are dissolved to make 3.5 ml of solution.

*May 19, 2011*

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