(3 pt) a briefcase measures 30 cm wide, 45 cm long and 14 cm tall. which is the correct unit of measurement to use when describing the amount of space inside of the briefcase? a. cm b. cm² c. cm³

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

|y + 2| > 6 {y|y < -8 or y > 4} {y|y < -6 or y > 6} {y|y < -4 or y > 4}

Amotorboat maintained a constant speed of 12 miles per hour relative to the water in going 45 miles upstream and then returning. the total time for the trip was 8.0 hours. use this information to find the speed of the current.