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Softa [21]
3 years ago
6

Please help, I’m confused

Mathematics
1 answer:
harkovskaia [24]3 years ago
8 0

Answer:

220/221

Step-by-step explanation:

cos math

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The box plots show the weights, in pounds, of the dogs in two different animal shelters.
vfiekz [6]

The range of shelter A is 22.  The range of shelter B is 18.

<h3>What are the measures of spread?
</h3>

A box plot is used to study the distribution and level of a set of scores. The box plot consists of two lines and a box. the two lines are known as whiskers. The end of the first line represents the minimum number and the end of the second line represents the maximum number. The range is the difference between the two numbers.

  • Range of shelter A = 30 - 8 = 22
  • Range of shelter B = 28 - 10 = 18

To learn more about box plots, please check: brainly.com/question/27215146

#SPJ1

8 0
2 years ago
Help ASAP.
denpristay [2]

1.\\A(n)=-2\cdot5^{n-1}\\\\\text{Find the first, fourth, and eighth terms}\\\text{It means}\ A(1),\ A(4)\ \text{and}\ A(8).\\\\\text{Substitute}\ n=1,\ n=4\ \text{and}\ n=8\ \text{in}\ A(n):\\\\A(1)=-2\cdot5^{1-1}=-2\cdot5^0=-2\cdot1=-2\\\\A(4)=-2\cdot5^{4-1}=-2\cdot5^3=-2\cdot125=-250\\\\A(8)=-2\cdot5^{8-1}=-2\cdot5^7=-2\cdot78,125=-156,250\\\\\boxed{Answer:\ a)\ -2,\ -250,\ -156,250}.


2.\\a_1=-6,\ r=2\\\\\text{The formula of a n-th term of geometric sequence}\\\\a_n=a_1r^{n-1}\\\\\text{Substitute:}\\\\a_n=-6\cdot2^{n-1}=-6\cdot2^n\cdot2^{-1}=-6\cdot2^n\cdot\dfrac{1}{2}=-3\cdot2^n\\\\\boxed{Answer:\ A(n)=a_n=-3\cdot2^n}

4 0
3 years ago
7 wholes and one half divided by 1 whole and nine tenths
Deffense [45]

Answer:

3.947

Step-by-step explanation:

7 wholes = 7

one half = 0.5

1 whole = 1

nine tenths = 0.9

7.5/1.9 ≈ 3.947

8 0
3 years ago
Help on thes plz it’s hard for me
Feliz [49]
Number 9 is : it’s the constant of proportionality for this table because each time you arenumber 9 : because each time you are multiplying that number by 100
4 0
4 years ago
A circle has a sector with area 24/5 pi and central angle of 48 degrees. What is the area of the circle?
Nonamiya [84]

(24/5)π = (48/360) A

(24/5)π = (15/2) A

(24/5)π × (2/15) = A

(8/5)π × (2/5) = A

(16/25)π = A

5 0
3 years ago
Read 2 more answers
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