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Darina [25.2K]
3 years ago
14

This is due in ten mins help plz

Mathematics
2 answers:
MAVERICK [17]3 years ago
5 0
3? I think is the answer for this
Musya8 [376]3 years ago
5 0
I’m pretty sure it’s three as well
You might be interested in
This is due today, so pls help, thank you
kifflom [539]

Answer:

1.  c 31.4 r 5 d 10

3. r 1.75 c 10.99 d 3.5

4. r 4 c 25.12 d 8

5. r 100 c 628 d 200

Step-by-step explanation:

d = 2(r)

c= (2)pi *r

7 0
2 years ago
distribution has a mean if 18 standard deviation of 4 a value of 24 is how many standard deviations away from the mean
liraira [26]

A  value of 24 is 2.5 standard deviations away from the mean

<h3>'How to determine the number of standard deviations away from the mean?</h3>

The given parameters about the distribution are:

Mean = 18

Standard deviation = 4

Value = 24

Let the number of standard deviations away from the mean be x.

The value of x is calculated using

Mean + Standard deviation * x = Value

Substitute the known values in the above equation

18 + 4 * x = 24

Subtract 18 from both sides of the equation

4 * x = 6

Divide both sides of the equation by 4

x = 1.5

Hence, a value of 24 is 2.5 standard deviations away from the mean

So, the complete parameters about the distribution are:

Mean = 18

Standard deviation = 4

Value = 24

24 is 2.5 standard deviations away from the mean

Read more about mean and standard deviation at:

brainly.com/question/14650840

#SPJ1

4 0
1 year ago
Which equation is equivalent to<br> log5x^3 - logx^2 = 2?
Oksanka [162]

Answer:

the second option and x=20

4 0
2 years ago
Read 2 more answers
If the angle is preserved, which describes the effect of moving the plane closer to the cone's vertex? Check all that apply.
Sholpan [36]

Let's go though the choices.

Major axis will get shorter.  TRUE, CHECK ME

As the plane moves closer to the vertex the ellipse stays the same shape but shrinks.

Ellipse will become a circle.  FALSE

As long as the plane is tilted, the ellipse can't be a circle.

Ellipse will degenerate to a point.  TRUE, CHECK ME

Eventually the plane gets to the vertex, at which point (ha!) we have a single point.

Nappes?  Is that a word?   FALSE

The plane needs a steeper angle, steeper than the generators, before it can pass through both halves.

The generators are the lines through the vertex that form the cone.  The plane isn't steep enough to hold any of them. FALSE

4 0
3 years ago
Your class was asked to design a scooter for less than $30. What are some possible
JulijaS [17]

Answer:

$30 is not a lot of Capita so every $ needs to count!

Step-by-step explanation:

Budget well.

8 0
3 years ago
Read 2 more answers
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