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UkoKoshka [18]
3 years ago
15

Helppp please on this hw page

Mathematics
2 answers:
Ludmilka [50]3 years ago
8 0
You round down so 2.3 goes to 2
4vir4ik [10]3 years ago
5 0
3) B. 5) 20. 7) 460. 9) 7.
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Danny has 18 coins in a piggy bank; 4 quarters, 3 dimes, 5 nickels, and 6 pennies. she shakes the piggy bank and a coin falls ou
Dima020 [189]
So there are 18 coins in total right?(4 quarters+3dimes+5nickels+6 pennies)
So the number of pennies is 6
So probability of pennies (6) out of the whole coins(18) is 6/18 right?
This can be simplified to 2/6(since the highest common factor is 3 and dividing both by 3 gives you 2 and 6)
So probability of a pennie out of the piggy bank is 2/6
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Answer:

From a standard deck of cards, one card is drawn. What is the probability that the card is black and a jack? P(Black and Jack) P(Black) = 26/52 or ½ , P(Jack) is 4/52 or 1/13 so P(Black and Jack) = ½ * 1/13 = 1/26 A standard deck of cards is shuffled and one card is drawn. Find the probability that the card is a queen or an ace.

Step-by-step explanation:

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Vladimir79 [104]

Answer:

rupee 300 will be the correct answer

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malfutka [58]

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