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crimeas [40]
3 years ago
11

$.50 for a book that was only 10 days overdue.

Mathematics
2 answers:
Nadya [2.5K]3 years ago
8 0

Answer $5

Step-by-step explanation:

marta [7]3 years ago
8 0

Answer:

$5

Step-by-step explain

10 × 50 ≈500    $5.00

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Please answer this if i get ur wrong my math teacher will give me a detention
liubo4ka [24]

Answer:

No lol

Step-by-step explanation:

No

8 0
2 years ago
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Help: Simplifying inside parenthesis first
Ne4ueva [31]

Answer:

4th one

Step-by-step explanation:

a^-2 goes down and become a^2 and

{a}^{2}  \times  {a}^{2}  =  {a}^{4}

b^-1 goes up and become b

{b}^{2}  \times  {b}^{1}  =  {b}^{3}

that why answer is 4th...mark me brainliest please

3 0
3 years ago
Pleas help it’s for a really important exam. <br> I’ll mark as Brainliest
Strike441 [17]

2:12

it's Clara because if you simplify it's 6:1 flip sides

5 0
2 years ago
Find a function where f(0)=2 and f(1)=2
xenn [34]

Answer:

Do you want to be extremely boring?

Since the value is 2 at both 0 and 1, why not make it so the value is 2 everywhere else?

f(x) = 2 is a valid solution.

Want something more fun? Why not a parabola? f(x)= ax^2+bx+c.

At this point you have three parameters to play with, and from the fact that f(0)=2 we can already fix one of them, in particular c=2. At this point I would recommend picking an easy value for one of the two, let's say a= 1 (or even a=-1, it will just flip everything upside down) and find out b accordingly:f(1)=2 \rightarrow 1^2+b+2=2 \rightarrow b=-1

Our function becomes

f(x) = x^2-x+2

Notice that it works even by switching sign in the first two terms: f(x) = -x^2+x+2

Want something even more creative? Try playing with a cosine tweaking it's amplitude and frequency so that it's period goes to 1 and it's amplitude gets to 2: f(x) = A cos (kx)

Since cosine is bound between -1 and 1, in order to reach the maximum at 2 we need A= 2, and at that point the first condition is guaranteed; using the second to find k we get 2= 2 cos (k1) = cos k = 1 \rightarrow k = 2\pi

f(x) = 2cos(2\pi x)

Or how about a sine wave that oscillates around 2? with a similar reasoning you get

f(x)= 2+sin(2\pi x)

Sky is the limit.

8 0
3 years ago
Which of the following properties does not work for addition?
Simora [160]

Answer:

I believe it is Identity

3 0
2 years ago
Read 2 more answers
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