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3 years ago

I need help can someone help please

Mathematics

1 answer:

kherson [118]3 years ago

7 0

What do you need help on? There isn’t a picture or anything.

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The given point in on the graph of y=f(x). Find a point on the graph of y=g(x)

Tema [17]

Answer: b

Step-by-step explanation:

anser is b

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3 years ago

PQRS is a rhombus with PQ= 12 cm

Tomtit [17]

Is there an image you can provide if possible

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3 years ago

A roller coaster starts with the cars being pulled up a ramp. The mass of the cars is estimated by the function m(p) = 175p + 1,

KiRa [710]

Answer:

$E(p)=51,450p+346,920$

Step-by-step explanation:

The function

$m(p) = 175p + 1,180$

gives the mass of the car as a function of the number of passengers in it.

And the function

$E(m) = 9.8m*h$

gives the potential energy of the car as a function of the car's mass.

Now if the height of the ramp is 30 meters, we have

$E(m) =9.8m*(30)$

$E(m) =294m$

And to find the potential energy as a function of the number of passengers, we just substitute $m(p)$ into $E(m)$ to get:

$E(m(p))=294(175p+1180)$

$\boxed{ E(p)=51,450p+346,920}$

which gives the potential energy as a function of the number of passengers.

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4 years ago

Find the surface area of a cylinder with a radius of 38 centimeters and a height of 123 centimeters

Elan Coil [88]

38440.53 Is the surface area of the cylinder

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4 years ago

Read 2 more answers

Which of these sugar syrup will be the sweetest ? The sugar syrup with,Required to answer. Single choice.Immersive Reader (1 Poi

aleksley [76]

Answer: c. 150g of sugar dissolved in 300ml water

Step-by-step explanation:

The concentration of sugar syrup will decide which syrup is sweetest. Concentration is defined as the amount of solute dissolved per unit volume of solution.

a) 50g of sugar dissolved in 150ml water

$Concentration=\frac{50g}{150ml}=0.33g/ml$

b) 100g of sugar dissolved in 500ml water

$Concentration=\frac{100g}{500ml}=0.2g/ml$

c) 150g of sugar dissolved in 300ml water

$Concentration=\frac{150g}{300ml}=0.5g/ml$

d) 250g of sugar dissolved in 1000ml water

$Concentration=\frac{250g}{1000ml}=0.25g/ml$

Thus 150 g of sugar dissolved in 300ml water has highest concentration and is sweetest.

6 0

3 years ago