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Svet_ta [14]
3 years ago
5

PLEASE HELP!!!!! In a card game, Alfred picks a card from a deck, notes the color, and then puts it back into the deck. Later, V

icky picks a card from
the same deck
In this experiment, the event that Alfred picks a card from the deck is independent of the event that Vicky picks a card from the
same deck. What can be changed in this experiment so that these events become dependent?
A. It is not possible to make the second event dependent of the first event.
B.
Alfred should not put the card back into the deck after picking a card.
C.
Vicky should pick a card from another deck.
D.
The deck should be split into two piles, and Alfred should pick from one pile, while Vicky picks from the other.
Mathematics
1 answer:
leva [86]3 years ago
3 0
I think it’s d but I’m not sure
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We have been given that Wally wants to determine the height of a statue that casts a 164-inch shadow by comparing it to his own height and shadow length. Wally is 68 inches tall, casts a shadow that is 41 inches in length.

We will use proportions to solve for the height of the statue because proportions state that ratio between two proportional quantities is same.

\frac{\text{Height of statue}}{\text{Shadow of statue}}=\frac{\text{Height of Wally}}{\text{Shadow of Wally}}

Upon substituting our given values in above equation, we will get:

\frac{\text{Height of statue}}{\text{164 cm}}=\frac{\text{68 inch}}{\text{41 inch}}

\frac{\text{Height of statue}}{\text{164 cm}}\times \text{164 cm}=\frac{\text{68 inch}}{\text{41 inch}}\times \text{164 cm}

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