Answer:
he became the first caliph ( i know this 4 a fact)
he was a trusted adviser
he helped to units the arabian
Explanation:
The money you save from cutting spending isn't taxed – more income is taxed. Taxes always benefit the frugal person :)
The answer is <u>"c. a confounding variable is an explanatory variable that was considered in a study whose effect cannot be distinguished from a second explanatory variable in the study."</u>
A confounding variable is an outside impact that progressions the impact of a dependent and independent variable. This superfluous impact is utilized to impact the result of an exploratory plan. Just, a confounding variable is an additional variable went into the condition that was not represented. Confounding variables can destroy an analysis and deliver pointless outcomes. They propose that there are connections when there truly are most certainly not. In an examination, the independent variable by and large affects the dependent variable.
Hermione and others were concerned about communication at Hogwarts because Hedwig was confronted and injured while delivering a letter from Sirius<span>Nevertheless, Harry managed to retrieve the letter Hedwig was carrying before Professor Grubbly-Plank could take it away.</span>
