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r-ruslan [8.4K]
3 years ago
13

Need help with us question

Mathematics
1 answer:
lina2011 [118]3 years ago
7 0

Answer:

17. 20  

18. 50

19. 50

20. 70

21. 110

22. 160

Step-by-step explanation:

I did this assignment already :)

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Write the decimal expansion for 5/9
4vir4ik [10]

Answer:

0.555555556

Step-by-step explanation:

3 0
3 years ago
Which function is a quadratic function? c(x) = 6x + 3x3 d(x) = x – 8x4 p(x) = –5x – x2 k(x) = 2x2 + 9x4
Citrus2011 [14]
Easy
quadratic means 2nd degree

means highest power of exponent is 2
so like x^2

first one
we have 3x^3, that is 3rd degree,nope

2nd one
we have 8x^4, nope, that is 4th degree

3rd one
we have -x^2, yep

4th one, we have 9x^4, that is 4th degree

answer is 3rd one or p(x)=-5x-x^2
7 0
3 years ago
Read 2 more answers
What is the range of the function on the graph
meriva

Answer:

Y ≤ 3

Step-by-step explanation:

The Domain is the x values the function holds, while the range is the y values the function holds. This means that, looking at the graph, the range of the function is all y values less than or equal to 3, or Y ≤ 3.

4 0
3 years ago
Read 2 more answers
A church group ordered a total of 22 drinks and burgers.each drink cost $2.50 and each burger cost $6.25 if the group spent a to
stepan [7]
14.8 or round up to 15 burgers
7 0
3 years ago
A store buys a jacket for 20.00$ and then sells it to customers for 80% more than that. What is the selling price of the jacket?
ra1l [238]

Answer:

100 + 80 = 180

20/100 X 180 = 36

selling price $36

5 0
3 years ago
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