A time-series plot is a graphical representation in which the measure of time is expressed on the x-axis and what is to be measured is represented on the y-axis.
A time-series plot also known as a line chart helps to depict data from any event that has been gathered in a time sequence.
- It is usually represented on a graph where the measure of time is expressed on the x-axis and what is to be measured is represented on the y-axis. It is also used for the visualization of trends and patterns. e.g seasonal changes in climate.
Learn more about the time-series plot here:
brainly.com/question/17014289
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[ convert 25° C to °F ]
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
Answer:
CD + 20
Step-by-step explanation:
If AB = 20, then AB + CD = 20 + CD
Answer: CD + 20
(3m+5n)(9m²-15mn+25n²)
1) Let's factorize 27m³ +125n³.
27m³ +125n³ <em>Let's use x³ +y³ product to factorize that</em>
<em />
x³ +y³ = (x +y)(x²-xy +y²)
2) So let's rewrite it, since 3³ = 27 and 5³ = 125
27m³ +125n³ =
Plug x =3m and y = 5n into those factors (x +y)(x²-xy +y²)
27m³ +125n³= (3m + 5n)(3²m² -5n*3m +5²n²)
27m³ +125n³= (3m+5n)(9m² - 15mn +25n²)
3) So the answer is
(3m+5n)(9m²-15mn+25n²)
<em />
9514 1404 393
Answer:
72 +13n = 163
7 nights
Step-by-step explanation:
At 13 pages per night, Mario will read 13n pages in n nights. That plus the pages already read will total 163:
equation: 13n +72 = 163
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To solve this, we can subtract 72, then divide by the coefficient of n.
13n = 91 . . . . . . subtract 72 from both sides
n = 7 . . . . . . . . divide both sides by n
Mario read 7 nights.