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VikaD [51]
4 years ago
15

The museum alternates between adding 3 new pieces one month and retiring one piece the following month. If the museum starts wit

h 75 pieces and the pattern continues, write the numbers in the pattern for the next 8 months. Describe other patterns in the numbers.
Mathematics
1 answer:
r-ruslan [8.4K]4 years ago
7 0
78, 77, 80, 79, 82, 81, 84, 83
Patterns: Every other number differs by 2.
The numbers alternate between even and odd.
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Find the slope of the line that passes through (10, 5) and (5, 1)
PSYCHO15rus [73]

Answer:

4/5

Step-by-step explanation:

points: (10,5), (5,1)

(y2-y1)/(x2-x1)

= (5-1)/(10-5)

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3 years ago
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Answer:

\boxed{\mathrm{False}}

Step-by-step explanation:

(p-q)^2

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Use <em>FOIL</em> method.

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puteri [66]
The answer is A; 1/2. You add 1 1/2 and 1 1/2 together to get 3. Then you subtract 3 1/2 and 3 to get your answer 1/2. I hope that helps!
6 0
3 years ago
The path followed by a roller coaster as it climbs up and descends down from a peak can be modeled by a quadratic function, wher
Romashka [77]

Answer:

y = -0.1x^2 + 250 ft

Step-by-step explanation:

Because this quadratic equation would have the curve-down form of:

y = -ax^2 + b

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If we let the peak (250 ft) of the curve be at x = 0. Then

y = -a0^2 + b = 250

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Also at the begins and ends, thats where y = 0, the 2 points are separated by 100 ft. So let the begin at -50 ft and the end at 50ft. We have

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a = 250/2500 = 0.1

Therefore, the model quadratic equation of our path would be

y = -0.1x^2 + 250 ft

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Crazy boy [7]

Answer:

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Step-by-step explanation:

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