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vampirchik [111]
3 years ago
9

Please answer this correct

Mathematics
2 answers:
seraphim [82]3 years ago
7 0

Answer:

A

Step-by-step explanation:

mark me brainlist!

lisov135 [29]3 years ago
5 0
Just a guess but I think it’s Option A
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Un grupo de amigos quiere realizar una actividad de recaudación de fondos, para ello han decidido vender pizzas. La primera pizz
trasher [3.6K]

Answer:

Los Amigos deberían comprar pizzas vendidas por la primera pizzería que cuestan S / 0.032 por cm² para obtener más ganancias.

Step-by-step explanation:

Los parámetros dados son;

El diámetro de las pizzas vendidas por la primera pizzería = 40 cm

El precio de las pizzas vendidas por la primera pizzería = S / 40

El diámetro de las pizzas vendidas por la segunda pizzería = 25 cm

El precio de las pizzas vendidas por la segunda pizzería = S / 25

El área de las pizzas vendidas por la pizzería = π × D² / 4

El área de las pizzas vendidas por la primera pizzería = π × 40² / 4≈1256.64 cm²

El costo por unidad de superficie de las pizzas vendidas por la primera pizzería = S / 40 / (1256.64 cm²) ≈ S /0.032/cm²

El área de las pizzas vendidas por la segunda pizzería = π × 25² / 4≈490.87 cm²

El costo por unidad de superficie de las pizzas vendidas por la primera pizzería = S / 25 / (490.87 cm²) ≈ S /0.051/cm²

Las pizzas vendidas por la primera pizzería que cuestan S /0.032/cm² s más baratas y producirán mejores ganancias que las pizzas vendidas por la segunda pizzería que cuestan S /0.051/cm²

Por lo tanto, los amigos deben comprar pizzas vendidas por la primera pizzería que cuestan S /0.032 / cm² para obtener más ganancias.

6 0
3 years ago
Use the formula to figure out the area. Calculate your answer to the nearest hundredth
Eddi Din [679]

Answer:

you need to add the picture

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Please help with #27 and please explain
NISA [10]

Answer:

(a) 3 added to twice the value of n

(b) T = 2n +3

Step-by-step explanation:

Given

Table #27

Solving (a): First, we express as an equation

The table illustrates a linear function; so, we calculate the slope (m) first

m = \frac{T_2 - T_1}{n_2 -n_1}

Where:

(n_1.T_1) = (4,11)

(n_2.T_2) = (8,19)

So:

m = \frac{T_2 - T_1}{n_2 -n_1}

m = \frac{19 - 11}{8-4}

m = \frac{8}{4}

m = 2

The equation is then calculated using:

T = m(n  - n_1) + T_1

T = 2(n  - 4) + 11

T = 2n  - 8 + 11

T = 2n +3

In words, the equation is: <em>3 added to twice the value of n</em>

Solving (b): As an equation.

This has been solved in (a) above:

T = 2n +3

7 0
3 years ago
What number(s) should be distributed<br> -2(x -3)
aliya0001 [1]
-2 should be distributed to (x-3). so you would get the answer of -2x+6
5 0
3 years ago
Slope formula: trying to make sure I’m doing this right
Aloiza [94]

Answer:

Yup ur Right ;D

Step-by-step explanation:

7 0
3 years ago
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