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sammy [17]
3 years ago
14

Find the mean of the binomial distribution for which n = 60 and p = 0.2. 10)

Mathematics
2 answers:
ryzh [129]3 years ago
8 0
Sorry i’m just trying to be able to do my question bah
sergeinik [125]3 years ago
5 0
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Can someone help me, im really stuck.
tresset_1 [31]

Answer:

(x/4) +1 OR (4/x)+1

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
About when does the softball reach its maximum height?
Masja [62]

Based on the given graph, the time when the softball reaches its maximum height is about 1.8 seconds.

<h3>When is the softball at it highest?</h3>

The softball is at its maximum height at the point where the curve begins to go back down.

This means the maximum height is 50 feet.

The time when this softball reaches this height is between 1 and 2 seconds at 0.8.

The time the softball reaches its maximum height is therefore 1.8 seconds.

Find out more on maximum height at brainly.com/question/23144757

#SPJ1

7 0
1 year ago
If all the dimensions of the rectangular pyramid are multiplied by 1/5, what is the effect on the volume
Pachacha [2.7K]

Answer:

If all the dimensions of the rectangular pyramid are multiplied by 1/5, the volume will be 125 times smaller.

Step-by-step explanation:

A rectangular pyramid has the following dimensions:

length(l), height(h) and width(w)

The volume is:

V = \frac{l*h*w}{3}

If all the dimensions of the rectangular pyramid are multiplied by 1/5

Then we have that:

l = \frac{l}{5}, w = \frac{w}{5}, h = \frac{h}{5}

The modified volume will be:

V_{M} = \frac{\frac{l}{5}*\frac{w}{5}*\frac{h}{5}}{3} = \frac{\frac{l*w*h}{125}}{3} = \frac{l*h*w}{125*3} = \frac{1}{125}(\frac{l*h*w}{3}) = \frac{V}{125}

So

If all the dimensions of the rectangular pyramid are multiplied by 1/5, the volume will be 1/125 of the original, that is, 125 times smaller.

4 0
2 years ago
What are the three methods used to identify sample spaces?
Ira Lisetskai [31]
I'm not sure what you're asking but i think it can be this 

Numbers
Colors
Probability

Hope this helps :)

5 0
3 years ago
Read 2 more answers
Find the approximate radius of a sphere with a surface area of 400 square inches.
Simora [160]
The equation for surface area of a sphere is SA=4*pi*r^2
We can plug in what we know to solve for r
400=4*pi*r^2
100=pi*r^2 (divide out the 4)
100/pi=r^2 (divide out the pi)
√(100/pi)=r (square root of both sides)
r=5.6 rounded to the nearest tenth
7 0
3 years ago
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