Use the slope to determine if lines Pq and RS are parallel, perpendicular, or neither. p(-3,14) q(2,-1), r(4, 8), s(-2, -10)

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

What is the measure of the smallest angle in the diagram? 15 29 32 45

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics