Mathematics, 30.10.2020 21:00 4004JuCh18
which type of transformation is shown? the transformation is a ___ transformation. how do the angle measures an side lengths compare? the angle measures of rectangle qrst are ___ the angles measures of rectangle q’r’s’t’. the side lengths of rectangle qrst are ___ the side lengtts of rectangle q’r’s’t’.
Answers: 3
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
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 23:30
Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7
Answers: 1
Mathematics, 22.06.2019 00:20
Once george got to know adam, they found that they really liked each other. this is an example of what factor in friendship
Answers: 1
which type of transformation is shown? the transformation is a ___ transformation. how do the angle...
Mathematics, 27.01.2021 22:00
Mathematics, 27.01.2021 22:00
English, 27.01.2021 22:00
Mathematics, 27.01.2021 22:00
Biology, 27.01.2021 22:00
Chemistry, 27.01.2021 22:00
English, 27.01.2021 22:00
Mathematics, 27.01.2021 22:00
Biology, 27.01.2021 22:00
Chemistry, 27.01.2021 22:00