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3 years ago

Which graph represents a function?

Mathematics

1 answer:

Pepsi [2]3 years ago

4 0

Answer:

The answer to this is the last one, the on all the way at the bottom.

Step-by-step explanation:

This is because no 2 coordinates/points line up.

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A jewlery supply shop buys silver chains from a manufacturer for c dollars each, and then sells the chains at a 57% markup

kirza4 [7]

11. 57% = 0.57

12. retail price = c + (0.57c)

13. retail price = 45 + (0.57 x 45)

retail price = 45 + 25.65

retail price = $70.65

14. 57% was added to the original price of the chain which is $25.65

4 0

3 years ago

A restaurant manager recorded the number of orders for each of the four drinks available. The results are shown in the table bel

Inessa [10]

Answer:

Answer: about 14

Work Shown:

Add up the values in the table:

170+135+150+145 = 600

There are 600 orders in total. Of those 600, we have 135+145 = 280 that are for lemonade or for orange juice. This means roughly 280/600 = 0.4667 of all the drinks are either lemonade or orange juice.

Assuming this ratio keeps up, we can multiply 0.4667 with 30 to get

30*0.4667 = 14.001 which rounds to 14

This represents the estimated number of drinks in the next 30 orders that are either lemonade or orange juice.

THIS IS NOT MY WORK SO DON"T COME FOR ME PLEASE!!!!!!!!!!!!

Step-by-step explanation:

Mark me brainliest please

7 0

3 years ago

Un aljibe de 12.4 m de profundidad se encuentra totalmente lleno de agua. ¿Cual es la presión en el fundo debido únicamente al p

Kamila [148]

Answer:

a) p = 121644 Pa

b) $p_{T} = 221644 Pa$

Step-by-step explanation:

a) La presión en el fondo debido únicamente al peso del agua se puede calcular usando la siguiente ecuación:

$p = \rho gh$

En donde:

ρ: es la densidad del agua = 1000 kg/m³

g: es la gravedad = 9.81 m/s²

h: es la profundidad = 12.4 m

$p = \rho gh = 1000 kg/m^{3}*9.81 m/s^{2}*12.4 m = 121644 Pa$

Entonces, la presión en el fondo debido al agua es 121644 Pa.

b) Para hallar la presión total en el fondo debemos ahora considerar la presión atmosférica:

$p_{T} = p_{0} + \rho gh$

En donde p₀ es la presión atomsférica = 75 cmHg

$p_{T} = 750 mmHg\frac{1 Pa}{0.0075 mmHg} + 121644 Pa = 221644 Pa$

Por lo tanto, la presión total en el fondo es 221644 Pa.

Espero que te sea de utilidad!

4 0

3 years ago

What is 4 1/2 - 1 <br> 8/10= in Fractions

umka21 [38]

$4\frac{1}{2} - 1\frac{8}{10} = \frac{9}{2}- \frac{9}{5} = \frac{27}{10}$

ok done. Thank to me :>

3 0

3 years ago

Read 2 more answers

Part D

Brilliant_brown [7]

Answer:

Inequality

x+35=56

Step 1: Subtract 35 from both sides.

x+35−35=56−35

So the answer is 21.

Step-by-step explanation:

5 0

3 years ago

Which graph represents a function?​

Which graph represents a function?