What is the mean in 74,75,80,76,75,81,78?
2 answers:
Answer:
77
Step-by-step explanation:
Add all the numbers up, then divide it by how many numbers there are in the set.
Answer:
77
Step-by-step explanation:
put them in order so it'd be 74,75,75,76,78,80,81 then add them together is 539 then divide 539 and 7 and your answer is 77
You might be interested in
Could you please attach the graph itself because the question is not proper
Set up the equation ... 60 + 40X = total charges... where X is the number of hours (8.5)
60 + 40(8.5) = ?
60 + 340 = ?
400 = total charges
75+ 15x ≥ 140
⇒ 15x ≥ 140 -75
⇒ 15x ≥ 65
⇒ x ≥ 65/15
⇒ x ≥ 13/3
⇒ x ≥ 4 1/3
The final answer is x ≥ 4 1/3~
Answer:
i think it is A because that seems like the one making the most sense
Step-by-step explanation:
Answer:
Y= -8
X= 3
Step-by-step explanation:
apply -(-a)=a rule
-23+4*8/3
-23+4*8=9
9/3
=3
2y-(3)=-19
y= -8
