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3 years ago

10

BRAINLIEST IF CORRECT You choose a movie at random from a list containing 8 comedy movies, 5 science fiction movies, and 7 adven

ture movies. What is the theoretical probability that the movie is not a comedy?
Select all that apply.

0.60

50%

252 fifths

353 fifths

60%

1 answer:

VashaNatasha [74]3 years ago

6 0

Answer:

0.60 & 60%

Step-by-step explanation:

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Select all the pairs of equivalent expressions.

iren2701 [21]

Answer:

$\huge\boxed{(3^4)^4=3^8\cdot3^8}\\\boxed{4^3\cdot5^3=20^3}\\\boxed{(4^3)^3=4^3\cdot4^3\cdo4^3}$

Step-by-step explanation:

$a^n\cdot a^n=a^{n+m}\\\\(a^n)^m=a^{n\cdot m}\\\\(a\cdot b)^n=a^n\cdot b^n\\=====================$

$(4^3)^3=4^{3\cdot3}=4^9\\4^3\cdot4^3=4^{3+3}=4^6\\\\4^9\neq4^6\to(4^3)^3\neq4^3\cdot4^3\\==================$

$(3^4)^4=3^{4\cdot4}=3^{16}\\3^8\cdot3^8=3^{8+8}=3^{16}\\\\(3^4)^4=3^8\cdot3^8\\================$

$6^4\cdot3^4=(6\cdot3)^4=18^4\\\\18^4\neq18^8\to6^4\cdot3^4\neq18^8\\=================$

$4^3\cdot5^3=(4\cdot5)^3=20^3\\\\4^3\cdot5^3=20^3\\=================$

$(4^3)^3=4^{3\cdot3}=4^9\\4^3\cdot4^3\cdot4^3=4^{3+3+3}=4^9\\\\(4^3)^3=4^3\cdot4^3\cdot4^3$

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3 years ago

How many grams are equal to 3,418 milligrams? Use the placement of the decimal point when dividing by a power of 10 to help you.

k0ka [10]

Answer:

3.418

Step-by-step explanation:

A gram is 1/1000 of a gram so if we move the decimal point over 3 places you get 3.418.

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2 years ago

What is the slope for coordinates (-1,3) (0,0) (1,-3)

MArishka [77]

Answer:

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Step-by-step explanation:

The slope should be -3 since the rise is -3 and the run is 1 it would be -3/1.

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kvasek [131]

Answer: A

Step-by-step explanation:

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4 years ago

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Write an inequality that represents the given graph

Ugo [173]

Answer:

I believe the answer is C.

Step-by-step explanation:

:)

Hope this helps!

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3 years ago