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natita [175]
3 years ago
8

Embarcación averiada. Dos patrullas de la Guardia Costera de Guatemala están separadas 225 millas y viajan una en dirección de l

a otra desde el Este y la otra desde el Oeste, en busca de una embarcación averiada. Debido a la corriente, la patrulla del este viaja millas por hora más rápido que la del oesteSi las dos se cruzan después de tres horas, calcule la velocidad promedio de cada una
Mathematics
1 answer:
slamgirl [31]3 years ago
4 0

1368p3558the 688inches

Step-by-step explanation:

javaowbmwoabm bonds bajan Baum bakka bank hank is the bwbhhsjnijgio he has 5th year in my jailer and hnksksmmnalk JBL 94inches to see 38inches

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Each big square below represents one whole.<br><br> what percent is represented by the shaded area?
morpeh [17]

Answer:

100/27

Step-by-step explanation:

6 0
2 years ago
The common ratio in a geometric series is 0.5 and the first term is 256. Find the sum of the first 6 terms in the series
Svetach [21]

Answer:

The sum of the first 6 terms of the series is 504.

Step-by-step explanation:

Given that,

Common ratio in a geometric series is, r = 0.5

First term of the series, a = 256

We need to find the sum of the first 6 terms in the series. If a and r area the first term and common ratio of a series, then the series becomes:

a,ar^1,ar^2,ar^3......

The sum of n terms of a GP is given by :

S_n=\dfrac{a(1-r^n)}{1-r}

Here, n = 6

S_n=\dfrac{256\times (1-(0.5)^6)}{1-0.5}\\\\S_n=504

So, the sum of the first 6 terms of the series is 504.

4 0
3 years ago
A pair of shoes weighs 650 grams.How many decigrams does it weigh?
Scorpion4ik [409]
We know that 1 gram = 10 decigrams

That means that 650 * 10= 6500

Hope this helps!
6 0
3 years ago
Read 2 more answers
Victor needs to calculate the number of miles per gallon his car averages. His car's gas tanks holds 15 gallons of gas. Write an
krek1111 [17]
Since you're looking for the unit rate, you can start do this:
mpg= \frac{miles}{gallon}\\&#10;y=\frac{x}{15}
And yes, 15y=x is also correct, it's just switching around the 15
8 0
3 years ago
Read 2 more answers
Lebo buys blank writable CDs in bulk. He repackages them and sells them
Kay [80]

Answer:

  1. He must sell each CD for R1,10 to make 40% profit

Step-by-step explanation:

R40×5%=2

R40-2=R38

40%×38=R15,2

15,2+40=55,2

55,2÷50=R1,10

i didnt do the radio sum...

5 0
3 years ago
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