ARE THESE SEQUENCES ARITHMETIC? HELP ASAP!!
Questions 4-5 are:
4. -4, 3, 10, 17, 24, 31...
Mathematics, 15.04.2021 19:50 kidus24
ARE THESE SEQUENCES ARITHMETIC? HELP ASAP!!
Questions 4-5 are:
4. -4, 3, 10, 17, 24, 31
5. 1/2, 2/3, 3/4, 4/5, 5/6, 6/7, 7/8, 8/9
6. 18.5, 13, 7.5, 2, -3.5, -9
Answers: 1
Mathematics, 21.06.2019 19:40
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
Mathematics, 21.06.2019 21:30
The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse
Answers: 1
Mathematics, 22.06.2019 01:30
Adriana had a garden where he measured the height of a corn plant. what. on the first day,it was 145 cm tall.after 2 weeks is grew by 23 cm.what is the height of the corn plant
Answers: 1
Mathematics, 22.06.2019 03:30
Right triangle abc has three sides with lengths ab= 119, bc = 169, ca= 120. find the value of cos c. hint: draw and label the triangle. the hypotenuse is always the longest.
Answers: 2
Mathematics, 21.07.2021 19:40
SAT, 21.07.2021 19:40
Computers and Technology, 21.07.2021 19:40
Mathematics, 21.07.2021 19:40
History, 21.07.2021 19:40
World Languages, 21.07.2021 19:40
Mathematics, 21.07.2021 19:40