Tanya has a jar of buttons. which of these questions about her collection could be considered a statistical question? a. are there any square buttons in the jar b. how many buttons are in the jar c. what is the typical number of hole for the buttons in the jar

Step-by-step explanation:

'B. How many buttons are in the jar ' will be a statistical question for the given information.

Step-by-step explanation:

here we have only given that,

Statement : Tanya has a jar of buttons.

Option A. 'Are there any square buttons in the jar' can not be the statistical question for the above information because there is no discussion about the shape of the button.

Option B. 'How many buttons are in the jar'  can be the statistical question because we have given that there is a jar of buttons, So, it is obvious that there is a number of button present.

Option C. 'What is the typical number of hole for the buttons in the jar' can not be the statistical question for the above statement because there is no discussion about holes of button.

5+2x=a

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c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.