Answer:
find the equations -45
Step-by-step explanation:
Answer: option A is correct
Step-by-step explanation:
The Standard Deviation Rule states that for a normal distribution, nearly all of the data will fall within three standard deviations of the mean. It states that
68% of data falls within the first standard deviation from the mean.
95% fall within two standard deviations.
99.7% fall within three standard deviations.
Therefore, looking at the options, the true statement id
A) For a normal distribution, 99.7% of the distribution is within 3 standard deviations.
Answer:
D. Yes, since the slopes are the same and the y-intercepts are different.
Step-by-step explanation:
yes because both line have a slope of .857/2
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yes; both have a slope of 3/7
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Yes. They have the same slope.
Jose can spend no more than---------- > <span>24$ to buy oranges and apples
let
x----------------- > </span>number of pounds of apples Jose can buy----> <span>4$ per pound
</span>y-----------------> number of pounds of oranges Jose can buy----> 3$ per pound
we have that
4x+3y<=24----------------- > this is the <span>inequality required
with x>=0 and y>=0
using a graph tool
see the attached figure
the x-intercept is the point (6,0) maximum </span>number of pounds of apples
the y-intercept is the point (0,8) maximum number of pounds of oranges
<span>The solution is the triangular figure shown in the drawing</span>