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Bingel [31]
2 years ago
13

Enter the number in standard notation. 7x 102= PLEASE HELP FAST

Mathematics
2 answers:
kiruha [24]2 years ago
7 0

Answer:714

Step-by-step explanation:

olga55 [171]2 years ago
7 0

Answer:

714

Step-by-step explanation:

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I don't understand! help please!!! ​
Lina20 [59]

Answer:

try leaving and coming back to it

Step-by-step explanation:

7 0
3 years ago
What is 100 minus 6x equals 160 - 10x answer
In-s [12.5K]
10 - 6x = 160 - 10x
     +6x            +6x

-10 + 6 = -4

10 = 160 - 4x
         -160

10 - 160 = -150

-4x = -150

-4x/4 = -150/-4 

x= 37.5
4 0
3 years ago
What is the sum of the infinite geometric series? Sigma-Summation Underscript n = 1 Overscript 4 EndScripts (negative 144) (one-
Irina18 [472]

The sum of the infinite geometric series is -288.

<h2>Given that</h2>

A finite geometric series with n = 4, a₁ = -144, and r = ½.

<h3>We have to determine</h3>

What is the sum of the infinite geometric series?

<h3>According to the question</h3>

The sum of the infinite is determined by the following formula;

\rm S\infty = \dfrac{a_1(1-r^n)}{1-r}\\\\

A finite geometric series with n = 4, a₁ = -144, and r = ½.

Substitute all the values in the formula;

\rm S\infty = \dfrac{a_1(1-r^n)}{1-r}\\\\S\infty = \dfrac{-144 (1- \dfrac{1}{2}^4)}{1-\dfrac{1}{2}}\\\\S \infty = \dfrac{-144 \times \dfrac{15}{16}}{\dfrac{1}{2}}\\\\S \infty = -270

Therefore,

The sum of the infinite geometric series is,

\rm S = \dfrac{a_1}{1-r}\\\\S=\dfrac{-144}{1-\dfrac{1}{2}}\\\\S = \dfrac{-144}{0.5}\\\\S = -288

Hence, the sum of the infinite geometric series is -288.

To know more about Geometric Series click the link given below.

brainly.com/question/16037289

5 0
2 years ago
Use mental math to find the sum.<br><br> 53 + 38
arlik [135]
91 is the answer to your question:)
6 0
3 years ago
Read 2 more answers
Divide. Round your answer to the nearest thousandth.
Kruka [31]

Answer:

8.254

Step-by-step explanation:

I used a calculator and then rounded it

5 0
3 years ago
Read 2 more answers
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