Answer:
Step-by-step explanation:
123
Answer:
1/3 X 15 = 5
Step-by-step explanation: Hope this helps
Answer:
The slope is a zero slope. This means that the line is a straight, horizontal line.
Step-by-step explanation:
Use the slope formula.

5-5/-18-18 = 0/-36
Mean of data = sum of values ÷ number of data
We have three values; 84, 87, and

Sum of values =

=

We want the value of

to give mean between 85 and 90 inclusive





Hence, the value of

is between 84 and 99 inclusive
Answer:
c 7
Step-by-step explanation:
5a^3 + 9a^2 +7a+4
The coefficient of a is the number in front of a