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2 years ago

Daleton has 7 bills, all tens and twenties, that total $100 in value. How many of each bill does he have?

Mathematics

2 answers:

kykrilka [37]2 years ago

7 0

Answer:

two $20 and five $10

kati45 [8]2 years ago

4 0

He has three $20 and four $10. Hope this helps!

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Answer:

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Step-by-step explanation:

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Nookie1986 [14]

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Step-by-step explanation:

p^2 -4p +4

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2 years ago

What is 5 times 2 minus 8

victus00 [196]

Answer:2

Step-by-step explanation:

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Consider two people being randomly selected. (For simplicity, ignore leap years.)

inna [77]

Answer:

$(a) = \frac{144}{133225} \\\\(b) = \frac{1}{365}$

Step-by-step explanation:

Part (a) the probability that two people have a birthday on the 9th of any month.

Neglecting leap year, there are 365 days in a year.

There are 12 possible 9th in months that make a year calendar.

If two people have birthday on 9th; P(1st person) and P(2nd person).

$=\frac{12}{365} X\frac{12}{365} = \frac{144}{133225}$

Part (b) the probability that two people have a birthday on the same day of the same month

P(2 people selected have birthday on the same day of same month) + P(2 people selected not having birthday on same day of same month) = 1

P(2 people selected not having birthday on same day of same month):

$= \frac{365}{365} X \frac{364}{365} =\frac{364}{365}$

P(2 people selected have birthday on the same day of same month) $= 1-\frac{364}{365} \\\\= \frac{1}{365}$

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2 years ago

Write a point that is the same distance from (0,0) as (0,6)

Bess [88]

-0,6 i believe would be the same distance from 0,0 as 0,6.

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