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Ann [662]
4 years ago
5

At a rat of 64 kilometers per hour, how far will a car travel in 7 1/2 hours?_______

Mathematics
2 answers:
Snowcat [4.5K]4 years ago
5 0

We use the formula d = s*t where d is distance, s is speed and t is time.

d = 64km*7.5

d = 480km

Therefore, a car would tracel 480 km.

salantis [7]4 years ago
3 0

The correct answer is 480 kilometers per hour. 7.5 x 64 = 480.

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Stouffville currently has a population of 60 000 people. The population is expected to increase by 4% each year. What will be th
pshichka [43]

Answer:

una representación gráfica son un tipo de representación de datos, generalmente numéricos,       mediante recursos gráficos (líneas, vectores, superficies o símbolos), para que se manifieste visualmente la relación matemática o correlación estadística que guardan entre sí. También es el nombre de un conjunto de puntos que se plasman en coordenadas cartesianas y sirven para analizar el comportamiento de un proceso o un conjunto de elementos o signos que permiten la interpretación de un fenómeno. La representación gráfica permite establecer valores que no se han obtenido experimentalmente sino mediante la interpolación (lectura entre puntos) y la extrapolación (valores fuera del intervalo experimental).

GRAFICA :

Step-by-step explanation:

7 0
3 years ago
Point M is the midpoint of AB. The coordinates of point A are (−6, 2) and the coordinates of M are (−4, 1). What are the coordin
ira [324]

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-2 ,2

Step-by-step explanation:

7 0
3 years ago
Three workers arrive at work 15 minutes late, at a cost of $11/ hour.
PIT_PIT [208]
The cost for being late is $2.75 because 11 divided by four is 2.75
6 0
3 years ago
Lusia has 12 playing cards. She places 2 out of every 3 cards face up on the table. Draw luisa's cards, showing how many csrds a
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6 0
3 years ago
A luxury liner leaves a port on a bearing of 110 degrees and travels 8.8 miles. It then turns due west and travels 2.4 miles. Ho
myrzilka [38]

Answer:

Distance= 6.6 miles

Bearing= N 62.854°W

Step-by-step explanation:

Let's determine angle b first

Angle b=20° (alternate angles)

Using cosine rule

Let the distance between the liner and the port be x

X² =8.8²+2.4²-2(8.8)(2.4)cos20

X²= 77.44 + 5.76-(39.69)

X²= 43.51

X= √43.51

X= 6.596

X= 6.6 miles

Let's determine the angles within the triangle using sine rule

2.4/sin b = 6.6/sin20

(2.4*sin20)/6.6= sin b

0.1244 = sin b

7.146= b°

Angle c= 180-20-7.146

Angle c= 152.854°

For the bearing

110+7.146= 117.146

180-117.146= 62.854°

Bearing= N 62.854°W

8 0
3 years ago
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