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3 years ago

8

David has $65 dollars to spend on a ticket to a concert and a shirt. He already spent $32.25 on his ticket and fee. Find an equa

lity that could be used to find the maximin amount of shirts he can buy (shirts cost 14.50 each ).

1 answer:

emmainna [20.7K]3 years ago

7 0

You Only Can Buy Two Shirts To Have Left $3.75

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3) Greta has 2 bags of tiles

zubka84 [21]

Answer:

B would be a *dependent* event, and A would be an *independent* event.

Step-by-step explanation:

Independent events are separate events where the outcome in either event does not affect the other's probability. The opposite, where the outcome of the one event affects the other's probably, is dependent.

For Option A, taking a tile out and then replacing it does not affect the probability that the same tile will be picked for the 2nd picking.

For Option B, taking a tile out of the bag and then picking another tile are 2 separate events and both have different probabilities for picking identical tiles.

Therefore, Option B is dependent and Option A is independent.

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Irina-Kira [14]

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3 years ago

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What is the volume of a shoe box with length 13 inches, width 7 inches, and height 5 inches?

Rudiy27

The answer to the question would be 455

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3 years ago

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mojhsa [17]

There u just needed to search the formula

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The measure of anglerst can be represented by the expression (6x 12)°. three lines extend from point s. the space between lines

miv72 [106K]

Answer:

∠RST = 120°

Step-by-step explanation:

We assume the positions of the lines and angles will match the attached figure. The angle addition theorem gives a relation that can be solved for x, then for the value of angle RST.

∠RSU +∠UST = ∠RST

__

78° + (3x -12)° = (6x +12)° . . . . . substitute given values into the above

54 = 3x . . . . . . . . . . . . . . . . divide by °, subtract 3x+12

108 = 6x . . . . . . . . . . . multiply by 2

120° = (6x +12)° = ∠RST . . . . add 12, show units

The measure of angle RST is 120 degrees.

_____

<em>Additional comment</em>

Note that we don't actually need to know the value of x (18) in this problem. We only need to know the value of 6x.

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2 years ago