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FromTheMoon [43]
3 years ago
9

Hurry!! Worth 10 points

Mathematics
1 answer:
Darina [25.2K]3 years ago
8 0

Answer:

its D

Step-by-step explanation:

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A coin is flipped four times, and the result is recorded for each flip. How many possible outcomes are there for the experiment?
stira [4]
To find this out multiply 2 * 2 * 2 * 2 to get 16 possible combinations
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Find x if f(x) = 2x + 7 and f(x) = -1.<br> A.5<br> B.-4<br> C.-4
faltersainse [42]

Answer:

x = - 4

Step-by-step explanation:

Hi there !

 if f(x) = 2x + 7 and f(x) = -1 =>

2x + 7 = - 1

2x = - 1 - 7

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Good luck !

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3 years ago
Someone answer this pls-
Hunter-Best [27]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
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For the equation 2n - 3 = 7, what is the coefficient of the variable
scoray [572]

Answer:z

Then variable is n

Variable is an alphabet that depend on number. Then the variable there is n

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The coefficient is the number behind a variable

And the value of the variable is

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4 0
2 years ago
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irakobra [83]

Answer:

Step-by-step explanation:

Part A - Where did Phillip make a mistake? Justify your answer using complete sentences.

Use order of operation (PEMDAS)

He should multiply 8 x 4 first

Part B - Solve the expression correctly in the space below.

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Part C - Use the same rules of order of operations to solve the expression (8-4) +9 x 3. Explain your steps as you solve it.

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Step 2:   4 + 27   (Multiply 9 x 3)

Step 3:   31         (Add)

7 0
3 years ago
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