Combine like terms to create an equivalent expression. -\dfrac{1}{2}\left(-3y+10\right)− 2
1

(−3y+10)

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Which graph represents the equation y =4x