Answer:
39;45
Step-by-step explanation:
students on the floor;total students
Answer:
y= 3/4x
Step-by-step explanation:
Points on the graph
the equation based on the difference in points:
Answer: 5
15/3 = 5
There are 5 doughnuts left.
Answer: The mean and standard deviation are 567.2 and 89.88 resp.
Step-by-step explanation:
Since we have given that
For 370 parts per million = 7% = 0.07
For 440 parts per million = 10% = 0.10
For 550 parts per million = 49% = 0.49
For 670 parts per million = 34% = 0.34
So, Mean of the carbon dioxide atmosphere for these trees would be
And
So, Variance would be
So, the standard deviation would be
Hence, the mean and standard deviation are 567.2 and 89.88 resp.
Answer:
B That if the dive was increased by 1 second, the depth would increase by about .35 feet.
Step-by-step explanation:
The coefficient of the variable represents the rate of change