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valentina_108 [34]
2 years ago
13

a small train at an amusement park is carrying passengers. half of the passengers are 6 years old, 110 are 7 years old, 15 are 8

years old, and 15 are 9 years old. what is the expected age for one of the passengers on the train?
SAT
1 answer:
Readme [11.4K]2 years ago
6 0

Answer:

The expected age for one of the passengers on the train is 7.

Explanation:

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which of these birds is likely to have a sharp curved beak is it an eagle or owl or a hawk or all of the above?
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the answer will be an eagle

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Consider the outcomes of nation building in africa
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The outcomes of nation building in Africa is that it has lead to a lot of development such as making of sewer systems, roads, and good jobs.

<h3>What is nation-building in Africa?</h3>

This is known as the act of creating a group national identity in a given territory known to be called a nation building.

Not that Africa has been fractured by colonialism and as such he outcomes of nation building in Africa is that it has lead to a lot of development such as making of sewer systems, roads, and good jobs.

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3 years ago
If an angle of a parallelogram is two-third of its adjacent angle, the smallest angle of the parallelogram is.
Harrizon [31]

If an angle of a parallelogram is two-third of its adjacent angle, then the smallest angle of the parallelogram is 72°. Adjacent angles exhibit a common side and a corner point.

Adjacent angles exhibit a common side and a corner point, although they do not overlap.

A parallelogram can be defined as a simple type of quadrilateral having two pairs of parallel sides.

A rectangle can in turn be defined as a parallelogram having four right angles (90°), thereby all rectangles represent quadrilaterals.

The sum of the adjacent angles of a parallelogram is equal to 180°.

In this case, we have  that the sum of adjacent angles >> X + 2/3 X = 180° >> X = 108° >> 2/3 X = 72°

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3 years ago
Fill in the blank with the Spanish word that best completes the following sentence. Susana va a ____________ una medalla en las
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ganar

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3 years ago
How many 5 digit flippy numbers are divisible by 15.
marishachu [46]

Answer:

4

Explanation:

Since it's a flippy number, we can set each digit into ababa

Since it can be divisible by 15, which means it can be divisible by both 5 and 3.

Since it is divisible by 5, the last digit will be either 0 and 5, but it cannot be 0 because 0 cannot be the first digit, so last digit must be 5.

So, ababa --> 5b5b5

It can also be divisible by 3. According to de divisibility rule of 3, if the sum of all digit is divisible by 3 then the number is divisible by 3.

Sum of all digits = 15 + 2b

it's divisible by 3 when b = 0,3,6,9

The answer is 4.

There are 4 such number.

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3 years ago
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