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Delvig [45]
3 years ago
11

Shania has 12 coins in her pocket the coins have5 pennies and 7 dimes Shania randomly selects one from her pocket and without re

placing it selects another coin from her pocket what is the probability that both coins are pennies
(help please)
Mathematics
2 answers:
aev [14]3 years ago
8 0

Answer:

probability is 3/95

Step-by-step explanation:

salantis [7]3 years ago
4 0

Answer:

The probability is 3/95

Step-by-step explanation:

The probability that you will pick two pennies is

4

20

×

3

19

=

12

380

=  

3

95

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Andrej [43]

the quotient is 6 and the reamainder is 4
7 0
3 years ago
Need help please with these questions
Korolek [52]

Answer:

33) $8440

34) $67,964.62

Step-by-step explanation:

33) The interest on 1 for 270 days is ...

... I = Prt = 1×0.09×(270/360) = 0.0675

so the proceeds from a loan with a face value of 1 will be

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... $7870.30 = P×0.9325

... P = $7870.30/0.9325 = $8440

34) The discount is computed from ...

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7 0
3 years ago
ted is twice his sister's age and three years younger than joe. ted's sister is half of a century plus ten. how old is ted how o
Alex17521 [72]

Answer:

teds sister is 60 years old, ted is 120 some how, and joe is 123.

Step-by-step explanation:

half of a century is 50 because a century is 100 years and plus 10 years equals 60 and 60 times 60 equals 120 and 120 plus 3 years equals 123 so that's how I got the answers. At first this answer looks complicated you just have to read the question carefully.

4 0
3 years ago
Solve for:<br> 1/2 divided by 7 1/2=
lawyer [7]

Answer:

it's 1/7 I think in fraction form hoped I helped :D

Step-by-step explanation:

1/5 x 5/7 = 1/7 (in simplest form)

5 0
3 years ago
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Elenna [48]
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$13.04

Hope this helps!
6 0
3 years ago
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