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Serga [27]
3 years ago
6

The Mali Empire of West Africa was known far and wide for the great wealth of its rulers. The empire fell in the year 1 6 1 0 16

101610. Let x xx represent any year. Write an inequality in terms of x xx and 1 6 1 0 16101610 that is true only for values of x xx that represent years after the year the Mali Empire fell.
Mathematics
1 answer:
aleksklad [387]3 years ago
8 0

The year of the empire fell = 1610.

We are given x as a variable that represents the year after the given year 1610.

We need to setup an inequality for this situation.

Please note: The year after the year number 1610 will have a number  that greater than 1610.

Let us make a statement for inequality to be written.

"The year after the 1610 is greater than 1610".

The year after the 1610 is x and gerater than symbol is >.

So, we can setup an inequality as:

x > 1610  : Read as x is greater than 1610.


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mestny [16]
The answer is "0.56".

As <span> 56% of voters support funding a new community center, so
56/100 = 0.56.

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7 0
3 years ago
A robot can complete 7 tasks in 5/6 hour. Each task takes the same amount of time. How long does it take the robot to complete o
tester [92]

Answer:

5/42

Step-by-step explanation:

To solve this problem, you have to divide 7 and 5/6 to find the unit rate (how much hours it takes to do one task).

  1. Write what you know into a ratio

<u>7 tasks</u>

5/6 hour

2. You want to know how many hours one task takes, so make that a ratio as well.

<u>7 tasks   </u>          <u>  1 task</u>

5/6 hour            ? hour

Ask yourself what do you do to the 7 in the numerator to get to one.

That's right! you divide by 7! And whatever you do to the numerator you do to the denominator (and vise-versa). Therefore if you divide the numerator(7) by 7 to get 1, you divide the denominator (5/6) by 7 as well.

5/6 divided by 7 is 5/42 meaning it takes the robot 5/42 hour to complete one task.

<u>1 task</u>

5/42 hour

6 0
3 years ago
What is the range of the function in the graph?
Anon25 [30]
Locate the highest or lowest point on the graph. In this case, there is no highest point. There is only the lowest point. That lowest point is (2,0). 

The y coordinate of that lowest point is y = 0. This is the smallest y can be. The value of y cannot be any smaller. This forms the left boundary of the interval notation answer.

There is no upper boundary on how high y can go. It can grow forever. Therefore the right boundary of the interval is infinity

This is why the answer is the interval notation answer [0,\infty)
The square bracket indicates "include this value in the set" while a parenthesis says "exclude this value". We can never reach infinity so infinity is always with a parenthesis

Final Answer: Choice A

Note: the interval notation answer for choice A is the same as writing y \ge 0 (y is greater than or equal to 0)
8 0
4 years ago
Select whether the equation has a solution or not.
Stolb23 [73]
This equation has no solution
7 0
3 years ago
1 2 2 4 3 9 4 16 what is the range of the function please help
Ivahew [28]

Answer:

<h2 />

Step-by-step explanation:

x            y

1            2

2           4

3           9

4           16

This sounds like a quadratic equation of f(x)=x^2, thus, the range is:

<h3>R(x): (-∞,+∞)</h3><h3 /><h3>If the function only has these points, then the range is:</h3><h3>R(x): [2]∪[4]∪[9]∪[16]</h3>
3 0
3 years ago
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