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Delicious77 [7]
3 years ago
11

All of our employees speak at least 2 languages and many of them (45%) speak 3. We have even got few (8%) persons, that speak 4

languages.
What is the average number of languages spoken at our team?
Mathematics
2 answers:
Gekata [30.6K]3 years ago
7 0
The average number of languages spoken at the team is 3.
Hope this helps!!
diamong [38]3 years ago
5 0

Answer:

3

Step-by-step explanation:

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Which value of x is in the solution set of -3X+8≥14? ) A. -3 B. -1 C. 0 D. 3 ​
romanna [79]

Answer:

A

Step-by-step explanation:

Solving for x:

-3x + 8 ≥ 14

-3x ≥ 6

x ≤ -2

Notice the sign gets reversed when you divide or multiply by a negative number.

The only option less than -2 is -3, A.

Here's a tip: on multiple choice questions, sometimes it's faster to try each answer instead of solving the equation.  This can save time on tests like the SAT or ACT.

Let's try it:

-3(-3) + 8 = 9 + 8 = 17

-3(-1) + 8 = 3 + 8 = 11

-3(0) + 8 = 0 + 8 = 8

-3(3) + 8 = -9 + 8 = -1

So you can see the answer is A.

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2 years ago
What is the volume of this container 1ft 1ft 2ft
Mekhanik [1.2K]

Answer:

Remember length times width times height when finding volume.

In non-terms of pi, the answer would be 2 ft^2

8 0
2 years ago
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tresset_1 [31]
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3 years ago
Find the lateral area of the cylinder
ZanzabumX [31]

Answer:

Step-by-step explanation:

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the time that the rocket will hit the ground, to the nearest 100th of second.

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4 0
3 years ago
Does this graph represent a function? What is the domain and range of the graph?
eimsori [14]

Answer:

Yes; domain: all real numbers; range: y \geq 0

Step-by-step explanation:

1. Use the vertical line test to see if it is a function.

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