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lana [24]
3 years ago
9

which of the following is the equation for a parabola with a vertex of (-5,-1) and a directrix of y=4?

Mathematics
1 answer:
romanna [79]3 years ago
4 0

Answer:

ok

Step-by-step explanation:

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The Pretty Pizza Company wants to open a new pizza place either on the north side of town or the south side of town. They want t
egoroff_w [7]
Target: ratio of pizza places / person < 0.01

<span>The population of 15 blocks of the north side of town is 221 people per block, but there are already 32 pizza places in the area.

population = 15*221 =  3,315

ratio: 32 pizza places / 3315 people = 0.0097 pizza places per person

Which indeed is less than 0.01 => this area is good for their purpose.

The population of 22 blocks of the south area is 150 people per block, and there are 28 pizza places in the area.</span>

population: 22*150 = 3300

ratio: 28 pizza places / 3300 people = 0.00085 which is also less than 0.01

Both places meet the target of less than 0.01 places per person, but the south area seems better than north area.
6 0
3 years ago
Monica put 1 liter, 2 deciliters, 6 centiliters, and 9 milliliters of water into a bowl.
Taya2010 [7]

Answer:

1269

Step-by-step explanation:

convert and add

3 0
3 years ago
Read 2 more answers
1. x2 + 12x + 27 = 0<br> what’s the answer ?
Ostrovityanka [42]

Answer:

x^{2} + 3x +9x +27 = 0

x(x+3)+9(x+3)=0

(x+3)(x+9)=0

x=-3, x=-9

Step-by-step explanation:

a=1 b=12 c=27

sum=12

factor=27x 1

          3x9

also 3+9=12

8 0
3 years ago
The sphere shown has a radius of 3.5<br> inches. Find the volume
Dafna11 [192]

Answer:

V

≈

179.59in³

Step-by-step explanation:

5 0
2 years ago
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-1.5 + 3.5 +2 <br> I need to know what that equals plz anybody willing to give me a answer do it
s344n2d4d5 [400]
I think that the answer is 4
3 0
3 years ago
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