You are trying to play music through the internal speaker of your mobile device but no sound can be heard. You verified the volume control is turned up and sound can be heard using a Bluetooth headset. What can you do to fix this problem

2pointswho was mikhail gorbachev? oa. a russian leader who opposed a coupob. a polish leader who founded the labor union "solidarityoc. a soviet leader who called for a closer relationship with the unitedstates, economic reform, and a more open societyd. a soviet leader who called for more oppression in the soviet union

Whats three fourths of 15(this is supposed to be in math but i clicked too fast)

Which describes careers that have similar education requirements but different qualifications? product safety engineers and materials engineers industrial safety engineers and industrial health engineers quality control systems managers and inspectors industrial safety and health engineers and hand packers