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Tcecarenko [31]
3 years ago
6

{(8.3), (-2.9), 7,5), (0.6)} Is this a function

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0

Answer:

Yes, it is a function

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NEED HELP ASAP WITH THIS QUESTION IM RLLY BAD AT MATH AND DO NOT GIVE ME A LINK CAUSE THOSE ARE FAKE I NEED A REAL ANSWER!!!!!
OverLord2011 [107]

Answer:

Im here to help ! :)

Step-by-step explanation:

Its 5 kilometers. Already counting the distance between it, you also count the two locations. SO in total, Its 5 kilometers!

7 0
3 years ago
Read 2 more answers
An owner had a profit margin of $50,000 last year. She expects to receive $1,168,000 from sponsorships this year with no additio
Verizon [17]

Answer:

Estimated profit margin this year = 95%

Step-by-step explanation:

Profit Margin = $50,000

Receivable this year = $1,168,000

Gross profit From the year = $1,168,000-50,000

                                            =$1118000

Percentage profit margin this year = \frac{1118000}{1168000}*100%

                                                         =0.95 * 100

                                                         =95 %    

Estimated profit margin this year = 95%


5 0
3 years ago
Read 2 more answers
You invest $5000 into an account that has a 2.7% annual interest rate and is compounded quarterly. Approximately how long will i
allsm [11]

Since the interest is compounded, we will have to use the compound interest formula.

We Weill plug 7500 in for A, because that's the amount of money that we want to have at the end of some amount of time.

5000 will go in for P because that's the starting amount.

2.7% will be converted into a decimal percentage form. You can do this by dividing by 100, which you will get .027, and then plug that in for r, the rate.

Since the interest is compounded quarterly, n = 4.

After a bit of number crunching, you will get to the point where you have to solve for an exponent. You can easily do this by using the natural log ln(). One property of logarithm is that you can take the exponent and place it in front of the log. Now you can divide both sides to separate and solve for t.

4 0
3 years ago
A highway makes an angle of 6 with the horizontal. This angle is maintained for a horizontal distance of 5 miles.
Sedbober [7]
1) Draw a right triangle with these measures:

angle with the horizontal: 6 degress
horizontal segment: 5
height: x

2) Definition of tangent : tan(6°) = opposite leg / adjacent leg = x / 5 =>

3) Solve for

x = 5tan(6°) = 0.53 miles

Answer: 0.53 miles
5 0
3 years ago
Simplify the expression.<br> 18 + 3(9f - 13)
V125BC [204]
The answer is 27f - 21
8 0
4 years ago
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