Answer:
Slope -6 y-intercept: (0,-3)
Step-by-step explanation:
Answer:
95% of premiums that are between $600 and $1300.
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean = 950
Standard deviation = 175
Estimate the percent of premiums that are between $600 and $1300.
600 = 950 - 2*175
So 600 is two standard deviations below the mean.
1300 = 950 + 2*175
So 1300 is two standard deviations above the mean
By the Empirical Rule, 95% of premiums that are between $600 and $1300.
<span>The correct answer is option D. i.e. 1764 cubic inches. The volume of a cuboid is given as: V = length *breadth* height = 14 in*1.5 feet*7 inch =14 in*18 inch*7 inch (Because 1.5 feet = 18 inches) Thus, V = 14 in*18 inch*7 inch = 1764 cubic inches.</span>
Answer:
C. 40
Step-by-step explanation:
.45x +6 = .3x + 12
.15x =6
.15x/.15=1 6/.15=40