Hello everyone, agent mothman here. i hate math, not as much as i hate zim.. but i still hate it. me out, my dad is at work and my lets just get on with the point.. *quiver*

a flat-screen television was marked down by 35 percent, which reduced its price by $115.65. what was the original cost of the television before it was marked down? $214.78 $330.43 $404.78 $4,047.75

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!