Predict the major products of the following reactions and propose mechanism to support your predictions.
`H_(3)C-overset(CH_(3))overset(|)(C)=CH_(2)+HBr+CH_(3)-overset(O)overset(||)(C)-O-O-overset(O)overset(||)(C)-CH_(3)rarr`

Explanation

To predict the major products of the given reaction and propose a mechanism, we will follow these steps:

### Step 1: Identify the Reactants
We have the following reactants:
- An alkene: `H3C-CH(CH3)=CH2`
- HBr (hydrobromic acid)
- A peroxide compound: `CH3-C(=O)-O-O-C(=O)-CH3`

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