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3 years ago

10

ms.roa pays the same amount each month for internet service she is making a graph to show the amount she pays over time. Please

help

1 answer:

tensa zangetsu [6.8K]3 years ago

6 0

Answer:

Step-by-step explanation:

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The intersection of events A = {apple pie, peach pie, pumpkin pie} and B = {cherry pie, blueberry pie, pumpkin pie} is _________

Ne4ueva [31]

The intersection of A and B is $A\cap B=\{pumpkin pie\}$

Explanation:

The event A is $A=\{\text { apple pie, peach pie, pumpkin pie }\}$

The event B is $B=\{cherry pie, blueberry pie, pumpkin pie\}$

Now, we shall find the intersection of the events A and B.

By definition, the intersection of the two events is the set which contains the elements that are found common in both the events.

Thus, from the definition, we need to determine the common elements that are found in both events.

Hence, from event A and B, the common elements that are found in both the events is Pumpkin pie.

Thus, the intersection of A and B is $A\cap B=\{pumpkin pie\}$

5 0

4 years ago

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Which step is incorrect when solving the equation 2(x+9)=4(x+7)+2?

iragen [17]

Answer:

3. 2x+18=4x+26

Step-by-step explanation:

2(x+9)=4(x+7)+2

2x+18=4x+28+2

2x+18=4x+<u>3</u><u>0</u>

<em><u>The</u></em><em><u> </u></em><em><u>step</u></em><em><u> </u></em><em><u>that</u></em><em><u> </u></em><em><u>made</u></em><em><u> </u></em><em><u>an</u></em><em><u> </u></em><em><u>error</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>solving</u></em><em><u> </u></em><em><u>this</u></em><em><u> </u></em><em><u>linear</u></em><em><u> </u></em><em><u>equation</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>step</u></em><em><u> </u></em><em><u>3</u></em><em><u>.</u></em>

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8 0

4 years ago

Find the average value of the following numbers 87, 79, 84, 70, 90

dem82 [27]

82

Explanation

the average is calculated by dividing the sum of the values in the set by their number.

Step 1

Let

$\begin{gathered} \text{set}=\lbrace87,79,84,70,90\rbrace \\ the\text{ sum of the values is=87+79+84+70+90}=410 \\ n\text{umber of values= 5} \end{gathered}$

Step 2

apply the equation

$\text{Average}=\text{ }\frac{the\text{ sum of the values}}{\nu mber\text{ of values}}=\frac{410}{5}=82$

so, the answer is 82

6 0

1 year ago

What is the domain of this graph?

lana66690 [7]

Answer:

1/2

Step-by-step explanation:

8 0

3 years ago

Help with math 10 points

Novay_Z [31]

Answer:

Step-by-step explanation:

(4,5)

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3 years ago

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