Answer:
slope: (y₂ - y₁) / (x₂ - x₁)
(5 - 2) / (-1 - 1) = 3/-2 = -3/2
y = -3/2x + b
5 = -3/2(-1) + b
5 = 3/2 + b
b = 3.5
y = -3/2x - 7/2
(5.83 - 1.42) / (4.22 + 0.72) = 4.41/4.94
y = 4.41/4.94x + b
5.83 = (4.41/4.94)(4.22) + b
5.83 = 3.76724696 + b
b = 2.06275304
y = 4.41/4.94x + 2.06
(the numbers are really wacky so i hope thats right, so sorry if it isn't)
Answer: c. 17.13 in
Step-by-step explanation:
Given : Length of pencil = 15.80 cm
There are 30.48 centimeters in a foot.
i.e. 
i.e. Length of pencil (in foot)= 
Since 1 foot = 12 inches
Then, Length of pencil (in inches)= 
(2)
Length of Candle = 0.303 yards
∵ 1 yard = 3 feet
Then, Length of Candle ( in feet)=
1 foot = 12 inches
then, Length of Candle ( in inches)=
(2)
If the two items placed end-to-end, the total length will be :-
[Add (1) and (2)]
Hence, the best answer is c. 17.13 in .
Answer: 0.875
i hope this helps you could also go to your calculator and type it in, but glad to help if i did
Answer:
exponential
Step-by-step explanation:
Answer:
Choice B) No.
Step-by-step explanation:
When she starts , she does a sit-up every 222 seconds.
But as she gets tired, each sit-up takes longer and longer to do.
It means, each sit-up takes more time than she did at beginning.
So, it is NOT proportional to the time.
If it is proportional, she should take constant number of sit-ups even she get tired.
