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Afina-wow [57]
3 years ago
15

Which of the following functions Would be appropriate to use only positive integers

Mathematics
1 answer:
ycow [4]3 years ago
5 0

Answer:

145

the function c (x) represents the cost for (X) people to attend the movies

the function p(w) represents the profit of a farmer who sells (W) whole watermelons the function h (p) represents the number of a person hours it takes to assemble (P) Engines in a factory

The answers are the function see parentheses x represents the cost for ( x) people to attend the movies.

The function P(W) represents the profit of a farmer who sells (w) whole watermelons.

The function 8 (p) represents the number of person hours it takes to assemble (p) in a factory

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irinina [24]
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3 years ago
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What is the slope of the line that passes through (2, -3) and (9. -7)? Fractions must be in simplest form.
Gennadij [26K]

Answer:

-4/7

Step-by-step explanation:

3 0
3 years ago
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
7nadin3 [17]

Answer:

Widgets should be sold by $38.88 to maximize the profit.

Step-by-step explanation:

Vertex of a quadratic function:

Suppose we have a quadratic function in the following format:

f(x) = ax^{2} + bx + c

It's vertex is the point (x_{v}, y_{v})

In which

x_{v} = -\frac{b}{2a}

y_{v} = -\frac{\Delta}{4a}

Where

\Delta = b^2-4ac

If a<0, the vertex is a maximum point, that is, the maximum value happens at x_{v}, and it's value is y_{v}.

In this question:

The profit is given by:

y = -9x^2 + 700x - 6005

Which is a quadratic function with a = -9, b = 700, c = -6005

The maximum profit happens at the x of the vertex. Thus

x_{v} = -\frac{b}{2a} = -\frac{700}{2(-9)} = 38.88

Widgets should be sold by $38.88 to maximize the profit.

7 0
2 years ago
Are 27/4 and 32/3 equivalent fractions?
Blababa [14]

Answer:

no

Step-by-step explanation:

27/4 = 54/8 = 81/12 = 108/16

= 135/20 = 162/24 = 189/28 = 216/32

= 243/36 = 270/40 = 297/44 = 324/48

= 351/52 = 378/56 = 405/60 = 432/64

= 459/68 = 486/72 = 513/76 = 540/80

= 567/84 = 594/88 = 621/92 = 648/96

= 675/100 = 702/104 = 729/108 = 756/112

= 783/116 = 810/120 = 837/124 = 864/128

= 891/132 = 918/136 = 945/140 = 972/144

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= 1107/164 = 1134/168 = 1161/172 = 1188/176

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= 1323/196 = 1350/200 = 1377/204 = 1404/208

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= 1647/244 = 1674/248 = 1701/252 = 1728/256

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= 2619/388 = 2646/392 = 2673/396 = 2700/400

8 0
2 years ago
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i need this answer quick pleasePeter bought 10 basketball, 20 baseballs, and 11 football at the sports store. The basketball cos
zvonat [6]

157.5

$5.75 x 10 = 57.5

$2.25 x 20 = 45

$5.00 x 11 = 55

then you add all them together and you get 157.5

7 0
2 years ago
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