Mathematics, 15.04.2021 19:00 mjeliteballer
WILL GIVE BRAINLIEST FOR CORRECT ANSWERSS
which of the following angles in standard position has a measure between 90° and 180°?
Simplify the expression using trigonometric identities: sec (-0) - cos 0
A) tan(-0) • sin (-0)
B) tan(-0) • sin 0
C) -tan 0 • sin 0
D) tan 0 • sin 0
Find the period of the function y = 3/2 tan(1/3^x)
Angle a is in quadrant lll, and angle B is in quadrant ll. if sin a = -4/5 and sin B = 1/2, Find cos(a+B).
Which equations represent two vertical asymptotes of the function y = 3 cot(4/3)?
A) x = 0 and x =31/8
B) x = - 31/4 and x = 31/4
C) x= _31/8 and x = 31/8
D) x= 0 and x =31/4
Answers: 1
Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 18:20
17. a researcher measures three variables, x, y, and z for each individual in a sample of n = 20. the pearson correlations for this sample are rxy = 0.6, rxz = 0.4, and ryz = 0.7. a. find the partial correlation between x and y, holding z constant. b. find the partial correlation between x and z, holding y constant. (hint: simply switch the labels for the variables y and z to correspond with the labels in the equation.) gravetter, frederick j. statistics for the behavioral sciences (p. 526). cengage learning. kindle edition.
Answers: 2
Mathematics, 21.06.2019 22:30
Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)
Answers: 1
WILL GIVE BRAINLIEST FOR CORRECT ANSWERSS
which of the following angles in standard position has a...
Arts, 13.10.2020 23:01
Physics, 13.10.2020 23:01
Computers and Technology, 13.10.2020 23:01
Mathematics, 13.10.2020 23:01
Business, 13.10.2020 23:01
Biology, 13.10.2020 23:01
Spanish, 13.10.2020 23:01