Answer:
7.83
Step-by-step explanation:
cos(40)=6/(ZX)
zx=7.83
Answer: The correct statement is "Victoria's method is linear because the number of minutes increased by an equal number every month".
Explanation:
From the given information Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month, and 80 minutes in the fourth month.
The sequence of Zach is 10, 20, 40, 80. Which is a geometric sequence with common ratio 2. So, Zach's method is exponential.
Victoria read a book for 35 minutes every weekend in the first month, 50 minutes in the second month, 65 minutes in the third month, and 80 minutes in the fourth month.
The sequence of Victoria is 35, 50, 65, 80. Which is a arithmetic sequence with common difference 15. So, Victoria's method is linear.
From the correct statement is "Victoria's method is linear because the number of minutes increased by an equal number every month".
That's correct! :) Well done! (M=30)
so M-9=21
would just be 30 - 9 = 21
1.66 although the independent variable is purple but the dog ate the cat
You can simplify by 3 and get 8/17
