If your having trouble with assignments (more specifically math but it may also might help with other topics) then go on Khan Academy and watch videos of what your learning about! Khan academy explains how to work on what your doing so much better than the actual school lessons. You also get so many points for watching videos and you can unlock new customization :)

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)