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Charra [1.4K]
3 years ago
7

A distribution of measurements is relatively mound-shaped

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0
\mathbb P(X>60)=\mathbb P\left(\dfrac{X-50}{10}>\dfrac{60-50}{10}\right)=\mathbb P(Z>1)

Since approximately 68% of a (roughly) normal distribution falls within one standard deviation of the mean, that leaves 32% that falls outside, and by symmetry 16% should lie above one standard deviation of the mean.
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Given the system below: ƒ(x) = 2x g(x) = 2^x Which value(s) of x make ƒ(x) = g(x) a true statement? If necessary, you may choose
Mnenie [13.5K]
I think this is right, it’s been a while since I’ve done this though.

6 0
3 years ago
The hotel room tax in Festivity City is calculated using the function
zysi [14]

Answer: 11.70

Step-by-step explanation:

6 0
3 years ago
2/3(3x-15y)+(9y-11x)
Natasha_Volkova [10]
\frac{2}{3}(3x-15y)+(9-11x)=\\\\2x-10y+9-11x=\\\\-9x-10y+9\\\\Answer\ is\ -9x-10y+9
6 0
3 years ago
Factor the expression: 8t-32u
iogann1982 [59]

Answer:

Step-by-step explanation:

8t - 32u = 8*t - 8*4*u

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8 0
3 years ago
F(x) = x+8 and g(x) x^2-6x-7 find f(g(2))
igor_vitrenko [27]
First find g(2) by plugging 2 in for every x value in the equation g(x)=x^2-6X-7
g(2)=(2)^2-6(2)-7
g(2)=4-12-7
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Then, we can find f(g(2)) because we know g(2)=-15. So we're really looking for f(-15)
f(-15)=x+8
f(-15)=(-15)+8
f(-15)= -7

Hope this helps
6 0
3 years ago
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