The height of the blue spruce was 45.
We find the mean by adding all of the data points and dividing by the number of data points. We will add the unknown value x and change the number we're dividing by to 7:
(160+320+100+110+200+220+x)/7 = 165
(1110+x)/7 = 165
Multiply both sides by 7:
1110 + x = 1155
Subtract 1110 from both sides:
x = 45
Answer: (BRAINLIEST PLEASE)
120 g.
Step-by-step explanation:
It is the last numbers I'm positive
C. So he can find a job that doesn’t include writing
Answer:
36
Step-by-step explanation:
Substitute the A for the 9, since A=9, and multiply the numbers
