Base area = πr²
πr² = 169π
r² = 169π/π = 169
r = √169 = 13 cm
h = r + 4 = 13 + 4 = 17 cm
volume of the cylinder = πr²h = 169π * 17 = 2873π cm³
Answer:
1023
Step-by-step explanation:
Positive numbers are numbers that are greater than 0.
As maximum value of numbers x and y is 4,
....(i)
So,
![x^2y^3\leq 4^2 4^3=1024](https://tex.z-dn.net/?f=x%5E2y%5E3%5Cleq%204%5E2%204%5E3%3D1024)
So, maximum value of the product
is 1024.
Also, its given that sum of numbers x and y is 5, so
...(ii)
On using equations (i) and (ii), we get
![1\leq x,1\leq y](https://tex.z-dn.net/?f=1%5Cleq%20x%2C1%5Cleq%20y)
So,
![1\leq x^2y^3](https://tex.z-dn.net/?f=1%5Cleq%20x%5E2y%5E3)
Therefore, minimum value of the product is 1.
Difference between the maximum and minimum value of the product = maximum value of the product
- minimum value of the product
=1024 - 1 = 1023
Answer:
![4\frac{7}{8}](https://tex.z-dn.net/?f=4%5Cfrac%7B7%7D%7B8%7D)
Step-by-step explanation:
The three heaviest eggs are between
and ![1 \frac{3}{4}](https://tex.z-dn.net/?f=1%20%5Cfrac%7B3%7D%7B4%7D)
Hope this helps and please feel free to comment, ask questions, give feedback, and correct me if I am wrong!
Have a great day!
:)
Answer:
c. sin 30 is positive and sin -30 is negative
Step-by-step explanation:
Picture the unit circle (which is attached). <u>Sine is like the y-coordinate.</u> And -30 and 30 on the unit circle both form equally-sized triangles, but -30 is underneath the x-axis, so it has a <u>negative y-coordinate.</u> 30 is above the x-axis, so it has a <u>positive y-coordinate.</u>
is your teacher trying to give you a stroke???
Step-by-step explanation: