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LekaFEV [45]
3 years ago
9

Find the equation of the parabola that has zeros of x = –2 and x = 3 and a y–intercept of (0,–30).

Mathematics
1 answer:
Anit [1.1K]3 years ago
4 0

Answer:

Removing answer.

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quester [9]
If there are 20 rows each and 15 per row then you would multiply 20(15) = 300 then so there are 300 seats in Section J. each seat is 18$ so you would multiply 300(18) = 5400  so section J would get 5,400$ if it were to be sold out. The equation is 20(15)=300(18)=5400
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3 years ago
6= 5r - 14<br> What are the steps you would use to solve the equation?
gregori [183]
6 = 5r - 14
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2 years ago
An office supply company manufactures paper clips, and even tolerates a small proportion of those paper clips being ‘defective’
vovikov84 [41]

Answer:

0.104 (10.4%)

Step-by-step explanation:

UCL = \bar{p}+z(\sigma)

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\thereforeUCL = .02+(3x0.028) = 0.104

\thereforeUCL= 10.4%

4 0
3 years ago
Find the slope of the line passing through the points (5, 7) and (5, -9)​
Fantom [35]

Answer:

undefined

Step-by-step explanation:

To find the slope, we can use the slope formula

m = (y2-y1)/(x2-x1)

   = (-9-7)/(5-5)

   = (-16)/0

When we divide by zero, the slope is undefined

7 0
2 years ago
"A solar hot-water heating system consists of a hot-water tank and a solar panel. The tank is well insulated and has a time cons
puteri [66]
T(t)=e−kt(∫ekt[KM(t)+H(t)+U(t)]dt+C) M is the outside temperature, H is other things that affect temperature in the tank(0 in this case), and U is the solar panel. K comes from the time constant, and should be the inverse of the time constant I believe. T is temperature, t is time.

T(t)=e−164t(∫e164t[164(80)+4t]dt After integrating I keep getting −16304+256t+Ce−164t I calculate C to be 16414 setting t equal to 0 and using the initial conditions





6 0
3 years ago
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