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leva [86]
3 years ago
14

Consider a population of 300 with a mean of 60 and a standard deviation equal to 23 . what is the probability of obtaining a sam

ple mean of 62 or less from a sample of 40 ​?
Mathematics
1 answer:
rewona [7]3 years ago
7 0
What were your given answer choices
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F(x)=x^3+6x^2+x^1/2 and g(x)=x^1/2 find f(x)/g(x)
Simora [160]
Assuming your f(x) = x^3 +6x^2 +x^(1/2) and g(x) = x^(1/2), you have
.. f(x)/g(x) = x^(5/2) +6x^(3/2) +1


____
If an exponent has any arithmetic in it, parentheses are needed around it.
6 0
4 years ago
A
Evgesh-ka [11]
The answer will end up being c
6 0
4 years ago
What is 3.47 x 10^-6 times 4.61 x 10^7 equals? And what is 3.47 x 10^-6 over 4.61 x 10^7 in scientific notation. Also what is 5.
zzz [600]
1st 159.967 2nd 7.52711×10^-14 3rd 1.59078×10^13
8 0
4 years ago
Read 2 more answers
What does x equal ? i’ve been confused on this same question for 20 min
slega [8]

Answer:

45*

Step-by-step explanation:

This is because angles of a triangle like this need to be 135* total. So 135/3 is 45*

7 0
3 years ago
Read 2 more answers
(Multiple Choice Worth 4 points) (05.01)A flower bed is in the shape of a triangle, with a base of 13 feet and a height of 5 fee
bazaltina [42]
Hey there!

So, when finding area, we need to remember that the key point if this is to (multiply).

We would need to make sure that we do not get confused with (perimeter) and area.

We are going to multiple, sense the question stated "<span>What is the area of the flower bed?".

To begin, what are the </span>(formula) that we would use?

We will use . . .           \left[\begin{array}{ccc}\boxed{A= \frac{ h_{b}b }{2}}  \end{array}\right]

By using this, we would plug in the numbers to get your area.

\left[\begin{array}{ccc}\boxed{\boxed{13*5=65/2=32.5}}\end{array}\right]

Your correct answer would be (option B)

\boxed{32.5} \ square \ feet

I hope this helps you!


3 0
3 years ago
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