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gtnhenbr [62]
2 years ago
5

25. The heights of three-year-old boys are Normally distributed with a mean of

Mathematics
1 answer:
mario62 [17]2 years ago
7 0
1.29 just add them your welcome
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Solve for x.<br><br><img src="https://tex.z-dn.net/?f=x%20%2B%206%20-%202x%20%3D%20x%20-%2024" id="TexFormula1" title="x + 6 - 2
zhenek [66]

<em>Greetings from Brasil...</em>

First degree equation. The variables are in the 1st member and the numbers in the 2nd member.

X + 6 - 2X = X - 24

X - 2X - X = - 24 - 6

- 2X = - 30

<h2>X = 15</h2>

7 0
3 years ago
An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest cir
Serhud [2]

Answer:

The artist used 8.6\ in more of silver wire

Step-by-step explanation:

see the attached figure to better understand the problem

step 1

we know that

The Perimeter of the square is equal to

P=4a

where

a is the length side of the square

P=40\ in

so

40=4a

a=10\ in

so

Each side of the square has a length of 10 in

step 2

Find the circumference of the circle

The diameter of the circle is equal to the length of the side of  the square

The circumference is equal to

C=\pi D

we have

D=10\ in

substitute

C=(3.14)(10)=31.4\ in

step 3

Find the difference

40\ in-31.4\ in=8.6\ in

4 0
3 years ago
The initial number of views for a certain website was 15. The number of views is growing exponentially at a rate of 22% per week
Oksi-84 [34.3K]

t he number of views expected to be four weeks from now can be calculated using the equation:

F = P ( 1+i)^n

Where F is the future views

P is the present views

i is the percent increase in views

n is the number of weeks

F = 15 ( 1+ 0.22)^4

F = 33 views

8 0
3 years ago
Read 2 more answers
400
Feliz [49]

Answer:

60

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP ME!!!
spin [16.1K]

Answer:

peer pressurre

Step-by-step explanation:

the very meaning of peer pressure is your peers, meaning people around you, in a way making you want to go with the group, so rather than saying, no i do not really want vanilla ice cream, you buy it anyway because everyone else did or because they kept saying that you should

i hope this helps u pls give a brainliest and a thx look at the comments below as well pls ;)

6 0
3 years ago
Read 2 more answers
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