Answer: two standard deviations
Step-by-step explanation:
A P E X
Answer:
525
Step-by-step explanation:
A. 18 is 20% of 90
B. 15 is 25% of 60
C. 12 is 30% of 40
D. 24 is 40% of 60
E. 39 is 60% of 65
F. 78 is 30% of 234
(Sorry I have to go, but hopefully I helped you)
Answer:
Could you put this in english so that i'm able to answer..?
Step-by-step explanation:
The Pythagorean theorem a²+b²=c²
16²+18²=c²
256+324 = 580
√580
24=4x-6
(add six both sides)
30=4x
(divide 4 both sides.)
7.5=x (roughly)
