Answer:
2x square -25x + 7
Step-by-step explanation:
a square - (b+c)
(3x-4)square - {(x+7)+(x square+2)}
3x square-2.3x.4+4 square - (x+7+x square+2)
3x square - 24x + 16 -x - 7 - x square - 2
3x square - x square -24x - x + 16-7-2
2x square-25x+7
or,
x(2x - 25)+7
Answer:
200
Step-by-step explanation:
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L(0, 1)
N(6, 1)
slope formula;
m = y2 - y1/ x2 - x1
m = 1 - 1/ 6 - 1
m = 0/5
m = 0
hope this helped, God bless!
Answer:
Between 38.42 and 49.1.
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
Approximately 68% of the measures are within 1 standard deviation of the mean.
Approximately 95% of the measures are within 2 standard deviations of the mean.
Approximately 99.7% of the measures are within 3 standard deviations of the mean.
In this problem, we have that:
Mean of 43.76, standard deviation of 2.67.
Between what two values will approximately 95% of the amounts be?
By the Empirical Rule, within 2 standard deviations of the mean. So
43.76 - 2*2.67 = 38.42
43.76 + 2*2.67 = 49.1
Between 38.42 and 49.1.
Let y=total monthly income
Let x=each time app is opened
y=25+(.003x)
