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Yanka [14]
3 years ago
11

Two buses leave a corner at the same time. One bus goes up town at a constant rate of 25mph, the other downtown at a rate of 15

mph. How long will it take the buses to be 30 miles apart?
Mathematics
2 answers:
givi [52]3 years ago
6 0

Answer:

2 hours

Step-by-step explanation:

yuradex [85]3 years ago
3 0

Answer I think it will 2 min

Step-by-step explanation:

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irga5000 [103]

Answer:

La probabilidad que hay de que sea fin de semana es \frac{2}{7}

Step-by-step explanation:

La Probabilidad es la mayor o menor posibilidad de que ocurra un determinado suceso. En otras palabras, la probabilidad establece una relación entre el número de sucesos favorables y el número total de sucesos posibles. Entonces, la probabilidad de un suceso cualquiera A se define como el cociente entre el número de casos favorables (número de casos en los que puede ocurrir o no el suceso A) y el número total de casos posibles. Esta se denomina Ley de Laplace.

P(A)=\frac{numero de casos favorables}{numero de casos posibles}

En este caso:

  • número de casos favorables: 2 (cantidad de días del fin de semana)
  • número de casos posibles: 7 (cantidad de días totales en la semana)

Reemplazando:

P(A)= \frac{2}{7}

<u><em>La probabilidad que hay de que sea fin de semana es </em></u>\frac{2}{7}<u><em></em></u>

3 0
3 years ago
I dont know this question i will give you brainly
Vinvika [58]

Answer:

11z/4+3/10

Step-by-step explanation:

Distribute first then combine like terms.

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2 years ago
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in a right triangle,one leg measures 4 inches and the other leg measures 6inches. what is the length of the hypotenuse in inches
Sergio039 [100]
A^2 + b^2 = c^2  a=4 b= 6
4^2 + 6^2 =52
square root that: 
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How can I write it in a factored form?
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F(x) = (x + 1) (x - 3)
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Susan needs material for her school project. She buys 3.75 yards of material at $5.72 a yard. What is the total cost of the mate
elena55 [62]

Answer: $21.45

Step-by-step explanation:

FACTS:

1 yard costs $5.72.

She bought 3.75 yards

Total cost= cost per yard x number of yards

Total: t

t= 5.72x3.75

t= $21.45

She spent $21.45 for 3.75 yards of material

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2 years ago
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