I need to know every thing for online classes

Mathematics

1 answer:

Sveta_85 [38]2 years ago

5 0

Answer:

An online class is a course conducted over the Internet. They are generally conducted through a learning management system, where students can view their course syllabus and academic progress, as well as communicate with classmates and their course instructor.

Step-by-step explanation:

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Lim x→25 x−25 /√x−5

MAVERICK [17]

Wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages wages

6 0

2 years ago

A postage stamp is shaped like a rectangle with a perimeter of 88 millimeters. The length (x) is 10 millimeters less than twice

RoseWind [281]

Length = x, width = y

x = 2y - 10....so sub in 2y - 10 for y back in the other equation

2x + 2y = 88
2(2y - 10) + 2y = 88
4y - 20 + 2y = 88
4y + 2y = 88 + 20
6y = 108
y = 108/6
y = 18

x = 2y - 10
x = 2(18) - 10
x = 36 - 10
x = 26

so the length (x) is 26 mm and the width (y) is 18 mm

The width of the stamp is 8 mm less then the length (26 - 18 = 8)

7 0

2 years ago

Which statement about 3(x2 – 4) is true?

atroni [7]

Answer:

The expression is not completely factored.

Step-by-step explanation:

The expression of ${x}^{2} - 4$ can be broken up into two binomials:

$[x - 2][x + 2]$

Together, you have this:

$3[x - 2][x + 2]$

** There is alot of missing information to this question, but at least you know how to work this out.

I am joyous to assist you anytime.

7 0

2 years ago

Cube with each face number 1,2,3,4,5,6. what is the probability if you roll the cube 4 times, you will get the number 5 each tim

Klio2033 [76]

Roll 1: 1 number out of 6 total numbers = 1/6
Roll 2: 1 number out of 6 total numbers = 1/6
Roll 3: 1 number out of 6 total numbers = 1/6
Roll 4: 1 number out of 6 total numbers = 1/6

Roll 1 AND Roll 2 AND Roll 3 AND Roll 4
1/6 x 1/6 x 1/6 x 1/6 = 1/1296

7 0

3 years ago

suppose the mean height for men is 70 inches with a standard deviation of 2 inches. What percentage of men are less than 74 inch

Ratling [72]

Answer:

97.7 %

Step-by-step explanation:

TWO standard deviations above the mean

z - score = 2 corresponds to .9772 97.7 %

3 0

1 year ago