4. The speeds of random vehicles along a stretch of highway is recorded. {50, 74, 65, 58, 71, 65, 61, 68, 55, 72, 81, 60) Calculate the z-scores for each of the following:
(a) 74
(b) 65
(C) 58

Need help plz!

What are the steps to solving the inequality 3b + 8 ≥ 14?

Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer

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