Answer:
24 hours
Step-by-step explanation:
Kristen = 8 hours
Kristen and Courtney = 6 hours
Courtney = x hours
in six hours kirsten can do 6/8 of the job
6/8 = 3/4
So kirsten is going to be doing 3/4 of the job
Courtney is only going to do 1/4 of the job
Number of hours it takes Courtney to do the job
6/x = 1/4
Cross product
6 * 4 = x * 1
24 = x
x = 24 hours
It will take Courtney 24 hours to type a 50-page paper on her own
137 degreessssss !!!!!!!!!!
<u>Given</u>:
The radius of the circle is 4 cm.
The angle of the sector JKL is 135°
We need to determine the area of the sector JKL
<u>Area of the sector:</u>
The area of the sector can be determined using the formula,
Substituting 
, 
, we get;
Thus, the area of the sector is 18.84 cm²
Ron runs the fastest
Brooke runs 9.4 feel per second
Adam runs 10.4 feet per second
And if you times 15 * 60 you get 900
And if you times 15 * 9 which is 135 which only proves Ron’s the fastest
Your answer is 4 I hope this help
