The number of cars that are in mint condition are = 84
<h3>Number of cars in mint condition</h3>
The number of baseball cards owned by Tanner = 200
The percentage of baseball cards that are in mint condition = 42%
Therefore the number of cars in mint condition
=
= 84
Therefore, the number of cars that are in mint condition are = 84
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The central angle measure of the sector is 4.19 rad.
<h3>Area of a Sector</h3>
You need apply the formula: for finding the area of the sector, in radians. In this formula, the variables are:
r= radius
= central angle
The question gives:
A=54 cm²
r= radius= 9cm
Thus, the central angle will be:
For =3.14159..., you have :
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Answer is B. Just plug them in and it works! :)
Answer:
i need help with something like that aswell
Step-by-step explanation:
Interest earned
7,500×0.055
=412.5
Deduct tax
412.5−412.5×0.2
=330
Add the remaining interest
330+7,500
=7,830
Calculate interest earned in the second year
7,830×0.055
=430.65
Deduct tax
430.65−430.65×0.2
=344.52
Add the remaining interest
344.52+7,830
=8,174.52. ...answer