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Math Problems
Algebra 1
Identify independent and dependent events
Factories this further:
\newline
(
10
x
2
−
24
x
y
+
16
y
2
)
(
8
x
2
−
24
x
y
+
16
y
2
)
(10x^2-24xy+16y^2) (8x^2-24xy+16y^2)
(
10
x
2
−
24
x
y
+
16
y
2
)
(
8
x
2
−
24
x
y
+
16
y
2
)
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A customer selects a brand of pineapple juice to buy for his family at the supermarket. In a different city, another customer also happens to pick a brand of juice to buy.
\newline
Are these two events dependent or independent?
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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Evelyn and Malik are picking teams for a game of basketball. Evelyn chooses first, and then it is Malik's turn to pick.
\newline
Are these two events dependent or independent?
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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The students in a science class are told they should pick a dinosaur about which to write a report. They are also informed that it does not matter whether anyone else has picked the same dinosaur. Sophia and her best friend, Finn, submit their choices on slips of paper.
\newline
Are these two events dependent or independent?
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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Scarlett, an employee at a marketing company, is conducting phone surveys of randomly selected people. On the first phone call, the random dialing system connects Scarlett with someone named Regan. On the next phone call, the random dialing system connects Scarlett with someone named Gabrielle.
\newline
Are these two events dependent or independent?
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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In the game of bingo, each ball has a unique label. While playing, Logan draws a ball, reads it aloud, and sets it aside. Then he draws another ball.
\newline
Are these two events dependent or independent?
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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A steak house cooks its steaks rare, medium rare, medium, or well. Irma tells the waiter how she wants her steak done, and then her companion tells the waiter his preference, too.
\newline
Are these two events dependent or independent?
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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Volunteers are signing up for different jobs at a charity event. Aiden chooses a position and then Tisha selects one.
\newline
Are these two events dependent or independent?
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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Judy spins the spinner twice.
\newline
\newline
Are these two events dependent or independent?
\newline
\newline
Choices:
\newline
(A) dependent
\newline
(B) independent
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Click and drag like terms onto each other to simplify fully.
\newline
−
6
−
1
+
1
−
3
y
2
−
5
x
3
−
y
2
−
5
x
3
-6-1+1-3 y^{2}-5 x^{3}-y^{2}-5 x^{3}
−
6
−
1
+
1
−
3
y
2
−
5
x
3
−
y
2
−
5
x
3
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Click and drag like terms onto each other to simplify fully.
\newline
1
−
x
+
x
+
2
x
+
3
1-x+x+2 x+3
1
−
x
+
x
+
2
x
+
3
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Click and drag like terms onto each other to simplify fully.
\newline
3
−
1
+
2
−
4
x
3-1+2-4 x
3
−
1
+
2
−
4
x
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Mark and Darren are playing a game with dice. Mark rolls the dice first, and Darren rolls second.
\newline
Are these two events dependent or independent?
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