Mathematics, 23.11.2020 21:30 oscar3231

# Jude graphed the inequality s
A number line going from negative 12 to negative 4. A closed circle is at negative 9. Everything to the left of the circle is shaded.

Is his graph correct? Explain why or why not.

Answers: 1

Mathematics, 21.06.2019 14:20

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

Answers: 2

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 23:00

Graph the system of equations on your graph paper to answer the question. {y=โx+4y=xโ2 what is the solution for the system of equations? enter your answer in the boxes.

Answers: 1

Jude graphed the inequality s
A number line going from negative 12 to negative 4. A closed circle i...

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