Answer:
144 cans
Step-by-step explanation:
Number of cans in the top row = 1
Number of cans in the second row = 3
Number of cans in the third row = 5
Here, the sequence obtained is
This forms an arithmetic progression with common difference as
Let d denotes the common difference and n denotes number of terms.
Here, denotes sum of n terms.
Put
Answer:
The arrow can be broken into a rectangle and a triangle.
And the area of the arrow is 22 ft^2
Step-by-step explanation:
Area of the rectangle:
length • width = 7 • 2 = 14 ft^2
Area of the triangle:
(base • height) / 2
You must add 1 + 2 + 1 in order to get the base which is 4
And to get the height, you must do 11 - 7 = 4 (height)
(4 • 4) / 2 = 8 ft^2
Add both areas together to get the area of the arrow:
14 ft^2 + 8 ft^2 = 22 ft^2
Hope this helps!
Answer:
(-2, -4.5)
Step-by-step explanation:
<span>We are given a model regarding the number of minutes a patient can walk on a treadmill in the form of the equation y = 4.094x + 6.255 where x is the number of sessions the patient had after their recovery. The most likely answer to this is "Before beginning recovery, patients can walk about 6 min on a treadmill." Because at x = 0, y would be equal to 6.255 which is equivalent to 6 minutes before starting the session
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