Answer:
She has $10 left.
Step-by-step explanation:
There are 13 tags. Every tag is 5$.
13 tags times 5 dollars equals 65 dollars spent.
75 dollars minus 65 dollars spent = 10 dollars left.
Ruby has 10 dollars left.
Answer:
C
Step-by-step explanation:
42%=
= 0.42
Answer:-21.5
Step-by-step explanation:
It’s the furthest
Y= (1/2)^x hope this helps :)
The best apporximation for the volume of this ball is 382 cubic inches.
<h3>What is the volume of the ball?</h3>
The volume of the ball is calculated by the formula V = 4 / 3πr³. This formula is the same in the whole world.
Given
A regulation basketball has a diameter of about 9 in.
The radius of the ball is;
![\rm Radius = \dfrac{Diameter}{2}\\\\Radius=\dfrac{9}{2}\\\\Radius=4.5\ inches](https://tex.z-dn.net/?f=%5Crm%20Radius%20%3D%20%5Cdfrac%7BDiameter%7D%7B2%7D%5C%5C%5C%5CRadius%3D%5Cdfrac%7B9%7D%7B2%7D%5C%5C%5C%5CRadius%3D4.5%5C%20inches)
The volume of the ball is;
![\rm Volume =\dfrac{4}{3}\pi r^3\\\\Volume=\dfrac{4}{3} \times 3.14 \times 4.5^3\\\\Volume =\dfrac{144.53}{3}\\\\Volume = 381.51\\\\Volume = 382 \ In^3 \ apporx](https://tex.z-dn.net/?f=%5Crm%20Volume%20%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3%5C%5C%5C%5CVolume%3D%5Cdfrac%7B4%7D%7B3%7D%20%5Ctimes%203.14%20%5Ctimes%204.5%5E3%5C%5C%5C%5CVolume%20%3D%5Cdfrac%7B144.53%7D%7B3%7D%5C%5C%5C%5CVolume%20%3D%20381.51%5C%5C%5C%5CVolume%20%3D%20382%20%5C%20In%5E3%20%5C%20apporx)
Hence, the best apporximation for the volume of this ball is 382 cubic inches.
To know more about volume click the link given below.
brainly.com/question/10647788