The mean of four numbers is 14. if two numbers, x and x + 2 are added to the set of data tu
new mean is 15. calculate the value of x.

Which process collects sample soils from particular areas of a site? a.) repetitive sampling b.) restorative sampling c.) random sampling d.) representative sampling

Which part of a mountain receives the majority of moisture due to the rain shadow effect? a. the leeward side b. the windward side c. the bottom of the mountain d. all parts of the mountain receive equal amounts of moisture.

Is a state government creates a new tax to fund schools a example of checks and balances