Write the code to create a variable score and assign it the value 0?​

You can assign a value to a routine variable in any of the following ways:

Use a LET statement.

Use a SELECT INTO statement.

Use a CALL statement with a procedure that has a RETURNING clause.

Use an EXECUTE PROCEDURE INTO or EXECUTE FUNCTION INTO statement.

Explanation:

it most likely is charging, however when using a hot spot, it drains straight through battery life.