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velikii [3]
3 years ago
7

A book shelf 15 theology books, 20 philosophy books, and 5 history books. If someone were to draw two texts at random, what is t

he chance that they would draw at least one theology book?
Mathematics
1 answer:
yanalaym [24]3 years ago
7 0

Answer:

8/13

Step-by-step explanation:

I'm smart.

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Use the distributive property of multiplication to find 5×45.<br> Hint: 45=5+40.
alexgriva [62]

Answer:

Step-by-step explanation:

Distributive property: a(b +c) = (a*b) + (a*c)

45 = 40 + 5

5* 45 = 5* (40 + 5)

         = 5*40 + 5*5

         = 200 + 25

         = 225

8 0
2 years ago
Minerva starts a savings account with $50. The interest on the account balance is compounded annually. The graph below shows the
rodikova [14]

We can set up this equation using this formula:

a = p(1 + r/n)^nt

p = starting amount.

r = interest.

n = number of times it's compounded in a year

t = years

We'd set it up like this:

a = 50(1 + ?/1)^1(12)

Because we're missing the amount of interest, it would be impossible to tell what the amount would be after 12 years.


6 0
3 years ago
the weight of 100 females aged 15 to 20 years has a mean of 120 pounds and a variance of 36 pounds. how many of the students has
ANTONII [103]
This should be fiftheen
4 0
3 years ago
Which statement describes independent events?
Paul [167]
C because drawing the blue marble doesn’t affect drawing the yellow marble because the blue marble was replaced
4 0
10 months ago
3(x+1)+11 = -2(x+13)<br> Thank you for the help
iVinArrow [24]

Answer:

x = -8

Step-by-step explanation:

3(x+1)+11=-2(x+13)

3x+3+11=-2x-26

3x+14=-2x-26

5x=-40

x=-8

7 0
3 years ago
Read 2 more answers
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