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leva [86]
3 years ago
6

F(-4)f(x) = x^2 -3x + 9

Mathematics
1 answer:
olganol [36]3 years ago
4 0

Here you go. Hope this helps! :)

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Tom worked at Home Depot over the summer and saved $2,000. He invested his earnings in an account that paid 4.5% interest compou
yuradex [85]

I believe the result would be about $2,282.80 dollars. It might have some extra cents added to it but this is about the correct answer.

2000 * 0.045 = 90 + 2000 = 2090

2090 * 0.045  = 94.5 + 2090 = 2282.80

2184.5 * 0.045 = 98.30 + 2184.5 = $2282.80

2282.80 is the answer.

Hope this Helps!!

Mark Brainiest Please!!!!!

3 0
3 years ago
If you can get an answer to any question, what would you ask? You toss a fair coin 4 times. What is the probability that (round
Andrew [12]

Answers:

a) 0.0625

b) 0.9375

==================================================

Work Shown:

The probability of landing on heads is 1/2 = 0.5 since both sides are equally likely to land on. Getting 4 heads in a row is (1/2)^4 = (0.5)^4 = 0.0625

The event of getting at least one tail is the complement of getting all four heads. This is because you either get all four heads or you get at least one tail. One or the other must happen. We subtract the result we got from 1 to get 1-0.0625 = 0.9375

You can think of it like this

P(getting all four heads) + P(getting at least one tail) = 1

The phrasing "at least one tail" means "one tail or more".

4 0
3 years ago
Please answer ASAP, its due today. Do show your work pleaseeeee, I just don't understand this question (It's in the attachment).
goldfiish [28.3K]

Answer:

13a) You need to find the Circumference =  \pi x^{2} = \pix 50

= 2500\pi

=7853.98 around  7854 inches

6 0
3 years ago
Read 2 more answers
If you are making a scale drawing of a girrafe that is 6m tall, and the height of the girrafe in your drawing is 3cm, what is th
k0ka [10]

Answer:

1cm to 200cm

Step-by-step explanation:

l of giraffe = 6m = 600cm

l of giraffe drawing = 3cm

scale = drawing : real = 3 : 600 = 1 : 200

Therefore the scale is 1cm to 200cm

8 0
3 years ago
How far is the star away from the earth in AU?<br>.000302°<br>1AU​
andrew11 [14]

Answer:

  379,442 AU

Step-by-step explanation:

The angle bisector is the altitude of the triangle. The resulting right triangle has a distance of 1 AU opposite the 0.000151° angle. The length we're interested in is the hypotenuse of the triangle. The relevant trig relation is ...

  Sin = Opposite/Hypotenuse

  Hypotenuse = Opposite/Sin

  E-S distance = (1 AU)/sin(0.000151°) ≈ 379,442 AU

The star is about 379,442 AU from Earth.

6 0
3 years ago
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