Answer:
-9x + 10
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
The hypotenuse is 35.
-hope it helps
Answer:
a: 68.08
b: 5.3065
Step-by-step explanation:
The point estimate is a single value. The point estimate for the mean is the mean of the sample. In this case, the mean is the sum of the values divided by the total number of values. The point estimate is the standard deviation of the sample. The standard deviation is the square root of the variance.
See the attached photo for the calculations of these values.
Answer:
92
Step-by-step explanation:
To estimate the difference between the standard atomic weights of these two metals we round up the given weights to the nearest whole number
The standard atomic weight for aluminum is 26.98.
To the nearest the whole number = 27
The standard atomic weight for tin is 118.71
To the nearest whole number = 119
Hence,
The estimated difference = 119 - 27
= 92