Mathematics, 21.09.2019 13:30 anika420
What is the value of the discriminant for the quadratic equation 0 = x + 2 + x2? discriminant = b2 – 4ac
Answers: 1
Mathematics, 21.06.2019 16:00
Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply
Answers: 2
Mathematics, 21.06.2019 16:10
Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.
Answers: 3
Mathematics, 21.06.2019 19:00
In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class
Answers: 1
Mathematics, 21.06.2019 19:30
Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?
Answers: 1
What is the value of the discriminant for the quadratic equation 0 = x + 2 + x2? discriminant = b2...
Chemistry, 08.10.2019 22:00
Chemistry, 08.10.2019 22:00
Mathematics, 08.10.2019 22:00
History, 08.10.2019 22:00
Mathematics, 08.10.2019 22:00
Chemistry, 08.10.2019 22:00
Mathematics, 08.10.2019 22:00
Mathematics, 08.10.2019 22:00
Computers and Technology, 08.10.2019 22:00