Question 18 of 25
2 points
how many solutions does the following system of equations have<...
Mathematics, 01.11.2019 20:31 juliannabartra
Question 18 of 25
2 points
how many solutions does the following system of equations have
2v=5x+4
v=3.x + 2
oa. two
o b. zero
c. infinitely many
d. one
Answers: 2
Mathematics, 22.06.2019 02:20, LillySchool6529
Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?
Answers: 3
Mathematics, 22.06.2019 03:50, cookiebrain72
Write the equation for the graph with the vertex (-6,2) and focus (-7.25,2) a. (y-2)^2 = -5(x+6) b. (y+6)^2 = -5(x-2) c. (x+6)^2 = -5(y+2) d. (y-6)^2 = 5(x+6)
Answers: 1
Mathematics, 22.06.2019 04:30, goodygoodgirlygirl
Me. brady is putting trim around the edge of circular merry-go-round that has diameter of 15 feet. how much trim does he need to buy to the nearest tenth
Answers: 1
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The two cones below are similar. what is the height of the smaller cone?
Answers: 1
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