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3 years ago

Help please!giving brainliest!

Mathematics

1 answer:

Over [174]3 years ago

6 0

Answer:

I don't know sorry which class are you In it sure is a tough one

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Problem 2 (25 points). Professor Scutari is so proud of your grade on the first midterm that he gets you a job with Purdue Facil

adoni [48]

Answer:

Step-by-step explanation:

We will use this notation:

x0: The space leased only for March.

x1: The space leased only for April.

x2: The space leased only for May.

x3: The space leased for March and April.

x4: The space leased for April and May.

x5: The space leased for March, April, and May.

Note that there can be up to 3 leases for March, 4 leases for April, and 3 leases for May. The LP model will be:

Minimise 65x0+65x1+65x2+100x3+100x4+135x5

s.t.

x0+x3+x5>=30000 # space leased for March is atleast 30,000 sq.ft

x1+x3+x4+x5>=20000 # space leased for April is atleast 20,000 sq.ft

x2+x4+x5>=40000 # space leased for May is atleast 40,000 sq.ft

x0,x1,x2,x3,x4,x5>=0

8 0

3 years ago

the vertex of this parabola is at 4,-3 when the x value is 5 the y value is -6 what's the coefficient of the squared expression

schepotkina [342]

Answer:

d) -3

Step-by-step explanation:

The equation of a parabola in vertex form is given as:

y = a(x - h)² + k. Where (h, k) is the vertex of the parabola.

Given that the vertex of the parabola is at (4,-3) i.e h = 4 and k = -3.

The equation of the parabola is given as:

y = a(x - 4)² + (-3)

y = a(x² - 8x + 16) - 3

y = ax² - 8ax + 16a - 3

Given that when x = 5, y = -6. i.e:

-6 = a(5)² - 8a(5) + 16a - 3

- 6 = 25a - 40a + 16a - 3

-6 + 3 = a

a = -3

7 0

3 years ago

Calculate the angle subtended by an arc whose length is 89.5cm and radius 12cm

Mariulka [41]

Answer:

Step-by-step explanation:

angle at the center

$\theta=\frac{l}{r}\\where~l=length~of~arc\\r=radius\\\theta=\frac{89.5}{12}~radians$

3 0

3 years ago

Based on data from the 1980 Census the average age of a Na'alehu County, Hawaii resident is 39 years with a standard deviation o

Trava [24]

Answer:

yes

Step-by-step explanation:

6 0

3 years ago

ΔPQR is dilated from the origin at a scale factor of one half to create ΔP′Q′R′.

Evgen [1.6K]

Answer:

D. similar; proportional; congruent

Step-by-step explanation:

Any pair of figures is similar if their corresponding sides are proportional and their corresponding angles are congruent. That is the meaning of <em>similarity</em>.

3 0

4 years ago

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