Mathematics, 05.07.2019 17:30, val6298
You were taking friends to bowl. you had to pay $17.99 per hour per lane. you were bowling for 1.5 hours and you got 1 lane. how much would you pay to bowl?
Answers: 2
Mathematics, 21.06.2019 15:30, kwarwick0915
Find the gradient of f(x, y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).
Answers: 1
Mathematics, 21.06.2019 19:40, evarod
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.
Answers: 3
You were taking friends to bowl. you had to pay $17.99 per hour per lane. you were bowling for 1.5 h...
Mathematics, 05.03.2020 02:55
Mathematics, 05.03.2020 02:55