What is the solution to StartFraction negative 3 over 7 EndFraction m less-than 21? m 49
m > -49
m < -49

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

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.