Answer:
15
Step-by-step explanation:
If the line segment is IK, that means IJ+JK=IK. So, 7+8=15
Answer:
I don't now this but you should do pemdas that really helped me
Step-by-step explanation:
The first step is perthansies then exponents and then multiplication then division and last addition and subtraction that should give you your answer.
What is the mean of 8,7,6,9,8.5,7.5,10,5.5,7,9,8.5,7,9.5,8,8.5
jek_recluse [69]
Answer:
the mean is 7.93
Step-by-step explanation:
min5.5
median8
max10
Part b is $638.40
Part c is $1,641.6
Answer:
He must study for at least 7.5 hours each week
Step-by-step explanation:
Here, we want to know the number of hours that Mr Smith must study each week
From the question, we are told that he must study a minimum of 60 hours total over the course of the 8 weeks
The number of hours he must study each week will be 60/8 = 7.5 minimum number of hours each week
