a. 60
Mathematics, 28.09.2019 14:30 shdidiod
Find the perimeter of triangle abc, with coordinates a(-3, 0), b(0, 4), and c(3, 0).
a. 60
c. 16
b. 15
d. 30
Answers: 1
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The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?
Answers: 1
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 23:40
Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply
Answers: 2
Find the perimeter of triangle abc, with coordinates a(-3, 0), b(0, 4), and c(3, 0).
a. 60
a. 60
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