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Y_Kistochka [10]
3 years ago
13

Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party to choose which typ

e of movie they would like best she decides to survey every other child entering a matinee for a cartoon called three pretty princess the total number of children survey was 40 what is wrong with the way she selected her sample check all that apply
Mathematics
2 answers:
ladessa [460]3 years ago
5 0

Answer:

a,c,d

Step-by-step explanation:

Andreyy893 years ago
3 0

Answer:

a c d

Step-by-step explanation:

i took the test

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Find the exact value of x
mario62 [17]

Answer:

Step-by-step explanation:

Remark

By manipulating parts of right angle triangles, you get 15/x = x/6

Solution

x^2 = 90

x = sqrt(90)

x = sqrt(3*3 * 2 * 5)

x = 3*sqrt(10)

4 0
3 years ago
Solve for x: - 6 < x - 1 < 9
dusya [7]

Answer:

-5<x<10

Step-by-step explanation: in these types of questions you have to leave x alone which means you have to do the following:

-6<x-1<9

when we throw -1 to the left side the solution would be like this -6+1=5

and when we throw it to the right side the solution would be 9+1=10

which means;

-5<x<10

8 0
3 years ago
Write 55 in standard form.<br> 3125<br> 3235<br> 5 x 5 x 5 x 5 x 5<br> 5 x 5 x 5 x 5
Ivenika [448]

9514 1404 393

Answer:

  3125

Step-by-step explanation:

Your calculator can help with this.

  5⁵ = 5×5×5×5×5 = 3125

4 0
2 years ago
I need help plz..................................
Xelga [282]
CHIPOTLE, CHICK-FIL-A, BURGER KING, MCDONALDS… ETC.
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3 years ago
Is the number 143 a multiple of three? explain how you know
natka813 [3]
No because you can't divide it by three.
6 0
3 years ago
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