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Ne4ueva [31]
2 years ago
11

If one coin is flipped and then a second coin is flipped, what is the probability that both coins turn up tails? question 18 opt

ions:
Mathematics
1 answer:
Mademuasel [1]2 years ago
4 0
First you find the probability of each coin turning up tails, then you multiply the two probabilities together:
1/2 x 1/2 = 1/4
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Determine the range of this function
hodyreva [135]
The answer is b) {y|y≤5}
6 0
2 years ago
The function g is defined as follows for the domain given. g(x) = 2 - 2x , domain = \{- 1, 0, 1, 2\} Write the range of g using
Musya8 [376]

Explanation:

The function is given below as

g(x)=2-2x

The set of domains is given below as

\lbrace-1,0,1,2\rbrace

Step 1:

Put x=-1

\begin{gathered} g(x)=2-2x \\ g(-1)=2-2(-1) \\ g(-1)=2+2 \\ g(-1)=4 \end{gathered}

Step 2:

Put x=0

\begin{gathered} g(x)=2-2x \\ g(0)=2-2(0) \\ g(0)=2 \end{gathered}

Step 3:

Put x=1

\begin{gathered} g(x)=2-2x \\ g(1)=2-2(1) \\ g(1)=2-2 \\ g(1)=0 \end{gathered}

Step 4:

Put x=2

\begin{gathered} g(x)=2-2x \\ g(2)=2-2(2) \\ g(2)=2-4 \\ g(2)=-2 \end{gathered}

Hence,

The range of g(x) using set notation will be

\Rightarrow\lbrace4,2,0,-2\rbrace

Hence,

The graph of g(x) is given below as

8 0
1 year ago
Solve the equation below please. 5-1/2x=5/8x+2
swat32

the answer is

x= 8/3


6 0
2 years ago
Read 2 more answers
John completes a long distance run at an average speed of 8.5 miles per hour. if it takes him 6 hours, how far did he run?
anygoal [31]
Fifty One miles is correct
4 0
2 years ago
Solve for x<br> a 2.2<br> b 5.4<br> c 6.5<br> d 7.2
Reika [66]

Answer:

D

Step-by-step explanation:

Given that the segment is an angle bisector then the ratio of sides and base are equal, that is

\frac{10}{4} = \frac{18}{x} ( cross- multiply )

10x = 72 ( divide both sides by 10 )

x = 7.2 → D

8 0
3 years ago
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