Answer:
=6.22??
Step-by-step explanation:
2.22+16-4-(4+4)
2.22+16-4-8
18.22-4-8
14.22-8
=6.22....
Answer:
5.24 feet
Step-by-step explanation:
First find the circumference of the circle. The formula is C=2πr. The radius is five so the circumference is approximately 31.42 feet. That means that in 6 seconds, the unicorn travels about 31.42 feet. To find the feet traveled in one second, you must divide 31.42 by 6 which equals approximately 5.24 feet.
Mean = sum of values / number of values
74 = x/32
2368 = x
70 = y/19
1330 = y
mean for female students = (2368 - 1330)/(32-19) = 79.85
The answer should be c hope this helps