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Artemon [7]
3 years ago
9

Find −9/14+2/7. Write your answer as a fraction in simplest form. −9/14+2/7=

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0

Answer: -5/14

Step-by-step explanation:

I did the work and I rechecked the answer.

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david wants to buy 2 pineapples and some bananas. the price of the bananas is 0.67 per pound. The price of the pineapple is 2.99
alina1380 [7]
He can have 6 bananas
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3 years ago
Read 2 more answers
Describe how a company that produce earphones can design a survey
DiKsa [7]
First of all this survey need to be <span>anonymous. The company need to know the population whom the survey is addressed. So, I think the following questions can be a good example:

1. </span><span>Where do you usually use earphones? (Please select all that apply)

</span><span>library 
home
transportation
kitchen
driving/riding
Other

2. What are the purposes you use earphones? (Please select all that apply)</span><span>  learn language
listen to music
watch video
privacy concerns(show ‘don’t bother me’)
for beauty
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<span>3. What kind of earphones you like the most?
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circumaural
supra-aural
earbuds
in-ear 

<span>4. What are the reasons make you like the earphone you chose in question 3? (Please select all that apply)
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function(plays music well) 
brand 
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<span>5. Have you ever felt vulnerable or unsafe while wearing headphones and listening to music because you are not as aware of your surroundings?
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3 0
3 years ago
Given an exponential function for compounding interest A(x)= P(.82)^x what is the rate of change
Katena32 [7]

Answer:

For the answer to the question above, it is -18% because to find rate we subtract the rate, in this case, is .82 or 82% - 1 or 100% and that would give you the rate, in this case, its decreasing by an 18%

-Hope this helps<3

3 0
3 years ago
Please help me I need help The first part was already answered i need help with this part
Vilka [71]

Answer:

$15

Step-by-step explanation:

Can't help you with the drop down, as we need to know the info for Station A to be able to compare it with Station B, however, the cost for charging a car at Station B for 4 hours is:

use f(x) = 3x + 3  as the value of x = 4 falls in this function's interval

So f(4) = (3 x 4) + 3 = 15

So it will cost $15 for a car to charge for 4 hours at Station B.

3 0
3 years ago
Given that f(x) = 3x - 4 complete the table below.
bixtya [17]

Answer:

where is the table:0

Step-by-step explanation:

7 0
3 years ago
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