Correlation coeficient is 0,945. As it is positive the relation between
height and weight is direct so this indicate that weight increase as the
height increase
Answer:
I think it's 19.21, but in your case it would be 19.2. Sorry if I'm wrong
Answer:
n(t) = 101010(3^t)
Step-by-step explanation:
The initial number of people who knew about it is;
n(0) = 101010
The number of people who will have known in a day's time;
n(1) = 101010(3)
The number of people who will have known in 2 day's time;
n(2) = 101010(3)(3) = 101010(3^2)
The number of people who will have known in 3 day's time;
n(3) = 101010(3)(3)(3) = 101010(3^3)
Therefore, the total number n(t) of people who know about the celebrity proposing t days after the celebrity proposes becomes;
n(t) = 101010(3^t)
Number of rooms left excluding a quarter of 140 is: 105 rooms.
<h3>What is a Quarter of a Number?</h3>
A quarter is one-fourth. A quarter of a number is therefore, one-fourth of that number or 1/4 part of the number.
Therefore, number of rooms cleaned = 1/4(140) = 35.
A quarter of the 140 rooms is: 35.
Number of rooms left for cleaning in the afternoon = 140 - 35
Number of rooms left for cleaning in the afternoon = 105 rooms.
Learn more about a quarter on:
brainly.com/question/334801
#SPJ1
