2 years ago

How do you write 6.5 in word form

Mathematics

1 answer:

Cerrena [4.2K]2 years ago

7 0

6.5 six and five tenths

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Find the sum of the following infinite geometric series, if it exists. 2 + 6 + 18 + 54 +… Does not exist 23,567 25,982 29,034

Sladkaya [172]

Option A: The sum for the infinite geometric series does not exist

Explanation:

The given series is $2+6+18+54+.......$

We need to determine the sum for the infinite geometric series.

Common ratio:

The common difference for the given infinite series is given by

$r=\frac{6}{2}=3$

Thus, the common difference is $r=3$

Sum of the infinite series:

The sum of the infinite series can be determined using the formula,

$S_{\infty}=\frac{a}{1-r}$ where $0$

Since, the value of r is 3 and the value of r does not lie in the limit $0$

Hence, the sum for the given infinite geometric series does not exist.

Therefore, Option A is the correct answer.

8 0

3 years ago

Hello I'm Chloe Can you help me, Thank you :)

andrew-mc [135]

Answer:

b is correct

Step-by-step explanation:

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2 years ago

Betty's grade in science class is affected by the number of missing assignments. The table below shows the science grade percent

Angelina_Jolie [31]

Hi!

$y=-5x+95$

Plug in $15$ for $x$

$y=-5(15)+95$

Multiply $-5$ and $15$

$y=-75+95$

Add $-75$ and $95$

$y =15$

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Betty's percentage is 15%.

The rate of change is the amount it changes for every missing assignment, therefore it would be -5.

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2 years ago

F(x) = (x + 2) (x - 7)3

mote1985 [20]

Answer:

y=3x^2 -15x-42

Step-by-step explanation:

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2 years ago

3/4 miles in 1/2 hour __ miles in 1 hour

I am Lyosha [343]

Answer:

1.5 mile an hour

Step-by-step explanation:

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1 year ago

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