the circumference of a circle is C=2*pi*r
so for the tire C=2*pi*14 or 28pi
so 10 rotation would be 10 times the circumference
28pi*10=280pi or 879.65ft
Hey there!
If Rocco loses a half of a pound, or 0.5 pounds, per week, we could multiply that number by the amount of weeks it's been since Jake first started counting in order to find the total weight that Rocco's lost. That would be represented by 0.5w, where, as your question states, w is the number of weeks. You would subtract this from Rocco's initial weight, which is 50, and you would find p after plugging in the number of weeks.
So, all together, that looks like:
p = 50 – 0.5w
That's the answer to your first part. The second part just requires you to plug in a couple numbers for w. For example:
p = 50 – 0.5w
p = 50 – 0.5(1)
p = 50 – 0.5
p = 49.5
p = 50 – 0.5w
p = 50 – 0.5(2)
p = 50 – 1
p = 49
Just solve as many numbers as your problems tells you to like this. If you wanted to find how many weeks it would take Rocco to hit 40 pounds, you could plug in 40 for p and solve for w.
40 = 50 – 0.5w
– 50 – 50
<u>–10</u> = <u>–0.5w
</u>–0.5 –0.5
20 = w
So, it would take Rocco 20 weeks to get to 40 pounds.
Hope this helped you out! :-)
Answer:160% of 11.1 is 17.76
Step-by-step explanation:
Answer:
Step-by-step explanation:
I am planning to take an upper division mathematics class starting this Fall 2021 at a four-year college/university right now. In my spare time, I like to come here at https://brainly.com and help out others who struggle with mathematics.
1/6y+ 2 1/2 =
add those two and you'll get your answer!
I hope this helped
