Point P: (-3,-3) Point R:(-13,-3)
What is the distance, in units, between Point Pand Point R? Enter the answer in the box.
units

Tina practice piano for 15 hours last month and 45 hours this month use multiplication to write a statement comparing me i was tina practice during the two months use addition to write a statement comparing the hours tina practice during the two months

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Evaluate the expression. (9 + 5)(3 + 2)0