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3 years ago

Cual es la fraccion de 1.9 y porque

Mathematics

1 answer:

stepladder [879]3 years ago

5 0

Answer:

19/10

Step-by-step explanation:

la fracción 1.9 es igual a 19/10 o 190%. Que es 190/100.

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Rzqust [24]

Answer:

Step-by-step explanation:

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3 years ago

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The table shows the pricing for four different brands of cat food.

Sauron [17]

The answer to this question is D ( $0.18 ) per ounce:-)

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3 years ago

Write a rule for the nth term of the arithmetic sequence:<br><br> a11= 50, d = 7

ivolga24 [154]

Answer:

Required rule for $n^{th}$ is $a_{n}=7n-27$ .

Step-by-step explanation:

Given that,

$a_{11} = 50,\ \ d=7$

From the question: we have to write the $n^{th}$ term of Arithmetic sequence.

Arithmetic Sequence or Arithmetic progression (A.P) : It is a sequence which possess that difference between of two successive sequence is always constant.

$a_{1} ,a_{2},a_{3},a_{4}.....................a_{n-1},a_{n}$

where, $a_{1}$ is the first term of A.P

$d$ is the common difference.

$a_{n}$ is the last term or general term.

The above sequence to be in A.P then their common difference should be equal.

$d=a_{2}-a_{1} =a_{3}-a_{2}=a_{4} -a_{3} ..........................a_{n}-a_{n-1}$

Now, Formula of General Term is $a_{n}=a+(n-1)d$

So, $a_{11}= a+(11-1)d\\ a_{11} = a+10d$

Substituting the value of $a_{11} = 50,\ \ d=7$ we get,

$50=a+10\times7\\50=a+70\\a=-20$

Then General term ( $a_{n}$ ) of given data is

$a_{n}=-20+(n-1)7\\a_{n}=-20+7n-7\\a_{n}=7n-27$

Therefore, Required rule for $n^{th}$ is $a_{n}=7n-27$ .

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3 years ago

(3,-4, slope = undefined

Anni [7]

lines with undefined slope are vertical

equation are in form of x constant

through the points ( 3 , -4)

the line is x=3

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4 years ago

Please help!!!! ASAP!!!

Nookie1986 [14]

2/4 = 3/6 is true.

First, simplify the fractions:

2/4 = 1/2

3/6 = 1/2

We see that 1/2 = 1/2, so 2/4 DOES equal 3/6.

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3 years ago

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Cual es la fraccion de 1.9 y porque​

Cual es la fraccion de 1.9 y porque