Rejecting the null hypothesis means that the sample outcome is very unlikely to have occurred if h0 is true

Which of the following are parts of a sphere

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.