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Aleks04 [339]
2 years ago
5

Elena family is driving on the freeway at 55 miles per hour Andreas family is driving on the same freeway but not a constant spe

ed. How long did it take Elenas family to travel as far as Andre family had tracked after 8 minutes?
Mathematics
1 answer:
Sati [7]2 years ago
8 0

Based on the speed that Elena's family was going, and the distance traveled by Andre's family in 8 minutes, the time take was <u>8.07 minutes. </u>

According to the table, Andre's family had traveled 7.4 miles after 8 minutes.

<h3>How long did it take Elena's family to travel this distance?</h3>

The time taken by Elena's family going at 55 miles per hour will be:

Time = Distance / Speed

Solving gives:

= 7.4 / 55 x 60 minutes in one hour

= 8.07 minutes

In conclusion, it took Elena's family 8.07 minutes to travel as far as Andre's family had traveled in 8 minutes.

Find out more on time taken at brainly.com/question/17146782.

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Step-by-step explanation:

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Answer:

5.1304 x 10^14

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3 years ago
Indicate which sets are disjoint to the given set
marysya [2.9K]

If the intersection of two sets is a null set or an empty set, then two sets A and B are disjoint sets. The intersection of a set is therefore empty.

<h3>Explain about the disjoined set?</h3>

Disjoint sets are a pair of sets that do not share any elements. For instance, the sets A=2,3 and B=4,5 are not connected sets. However, set C=3,4,5 and set C=3,6,7 are not disjoint since 3 is a common element in both sets C and D.

Now that we are clear on the disjoint set's definition, let's go on to talking about some more important topics, such the notation and Venn diagram related to it. A B = is the notation used for this particular set. As an illustration, suppose A = 1, 2, 3, and B = 4, 5, 6, 7. A + B = then.

To learn more about disjoined set refer to:

brainly.com/question/28165517

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8 0
1 year ago
How would you solve for the question below???<br> step by step please and thanks.
Airida [17]

Combine the two equations in the right amounts to eliminate y :

-2 (2x + 3y) + (3x + 6y) = -2 (17) + 30

-4x - 6y + 3x + 6y = -34 + 30

-x = -4

x = 4

Solve for y :

2x + 3y = 17

8 + 3y = 17

3y = 9

y = 3

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2 years ago
Jodi bought a new sofa for $1,430, including finance charge. She made down payment of $130 and paid off the balance in 18 months
m_a_m_a [10]
The finance Charge would be $140. you would multiply 18 by 80 and then add the 130 and take that number and subtract the 1,430
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