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Jobisdone [24]
2 years ago
15

The function h(t) = –16t2 + 28t + 500 represents the height of a rock t seconds after it is propelled by a slingshot.What does h

(3.2) represent?
Mathematics
1 answer:
Eduardwww [97]2 years ago
3 0

Answer:

The height of the rock after 3.2 seconds.

Step-by-step explanation:

Hi, to answer this question we have to analyze the function given:

h(t) = –16t2 + 28t + 500

h(t) =represents the height of a rock t seconds after it is propelled by a slingshot.

t = time (seconds)

Since the independent variable is t and the dependent variable is h, The height of the rock after 3.2 seconds is represented by h(32).

Feel free to ask for more if needed or if you did not understand something.  

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The graphs below have the same shape. What is the equation of the red graph?
Alex787 [66]

Answer:

c

Step-by-step explanation:

since the axis of symmetry is 0, and the y intercept is 2, the answer should be c

4 0
2 years ago
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I need a answer quick!!!!<br> Find 1/10 of 1/100 of a meter
Tema [17]
1/10= .1 of a meter
1/10 of 1/100= .001 of a meter
3 0
2 years ago
Victor fue al mercado para comprar manzanas, naranjas y platanos; las naranjas costaron el doble de lo 1ue pago por las manzanas
Thepotemich [5.8K]

Answer:

El precio de las manzanas = 27 pesos

El precio de las naranjas = 54 pesos

El precio de las bananas = 19 pesos

Step-by-step explanation:

Los parámetros dados son;

El monto total gastado = 100 pesos

Sea el precio de las naranjas = x

Sea el precio de las manzanas = y

Sea el precio de los plátanos = z

La cantidad pagada por las naranjas = 2 · y = x

La cantidad pagada por los plátanos = y - 8 = z

Por lo tanto, tenemos;

La cantidad total gastada = La cantidad pagada por las naranjas + La cantidad pagada por las bananas + La cantidad pagada por las manzanas

∴ El monto total gastado = 100 pesos = 2 · y + y - 8 + y

100 = 4 · años - 8

4 · y = 100 + 8 = 108

y = 108/4 = 27

y = 27

De

z = y - 8 tenemos;

z = 27 - 8 = 19

De 2 · y = x, tenemos;

2 × 27 = x

x = 54

Por lo tanto;

El precio de las naranjas = 54 pesos

El precio de las manzanas = 27 pesos

El precio de los plátanos = 19 pesos.

5 0
2 years ago
Henry bought 2 kilograms of chicken for a family dinner. After dinner, only 61.5 grams were left. How much chicken was eaten, in
DedPeter [7]

Answer:

1.99385kg of chicken was eaten.

Step-by-step explanation:

We first need to know how many grams were left in kilograms, so we can find the difference.

Unit conversion: 6.15g x 1kg/1000g = 0.00615kg

Eaten amount of chicken: 2kg - 0.00615kg = 1.99385kg

Hungry family, I suppose...

3 0
2 years ago
If one worker can assemble 9 products per hour, and another worker can assemble 6 products per hour, how long will it take them
leva [86]

Answer:

  3 hours 20 minutes

Step-by-step explanation:

Together, the workers can assemble 9 + 6 = 15 products per hour. So the assembly of 50 products will take ...

  (50 products)/(15 products/hour) = 50/15 hours = 3 1/3 hours

The two workers can assemble 50 products in 3 1/3 hours.

3 0
2 years ago
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