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3 years ago

What are these fractions in order from greatest to least?:6/9,5/6,5/7,4/5

1 answer:

7 0

6/9 5/7 4/5 5/6 change them to there decimal form and u will figure out what is least and what is the greatest amount but this is the correct answer

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Whats 395585404044844 times 2929292929282029 plus 92929292101020129 divided by 3383838383883

AURORKA [14]

Answer:

1.1587855e+30

Step-by-step explanation:

6 0

3 years ago

Enter the finite geometric series from its given description, and then enter its sum.

Mama L [17]

Answer:

$a_n= 4(-5)^{(n-1)}$

-10416

Step-by-step explanation:

a = 4

r = -5

geometric series: $a_n=ar^{(n-1)} = 4(-5)^{(n-1)}$

Determine which term = -12500:

$a_n=-12500$

$4(-5)^{(n-1)}=-12500$

$(-5)^{(n-1)} = -3125$

$(5)^{(n-1)} = 3125$

$(n-1)ln(5) = ln(3125)$

$n-1 = ln(3125)/ln(5) = 5$

$n = 5 + 1 = 6$

$a_6=-12500$

Using geometric sum series formula: $S_n=\frac{a(1-r^n)}{1-r}$

Therefore, $S_6=\frac{4(1-(-5)^6)}{1-(-5)} =\frac{-62496}{6} =-10416$

4 0

2 years ago

HELP PLEASEE ITS DUE TODAYYY !!

zimovet [89]

Answer:

there would be 55 different combinations if there were 9 painting and there would be 49 different combinations if there were 8 paintings. i don't know what the first question means

8 0

3 years ago

Michelle correctly solved a linear equation and the last line of her work was: 1 = 2

andreyandreev [35.5K]

Answer:

The equation has no solution

Step-by-step explanation:

Since the last line of her work resulted in

1 = 2 ← meaningless, then

This indicates the equation has no solution

4 0

2 years ago

Read 2 more answers

Please help I don’t understand how to solve this !

Ket [755]

Answer:

x = 30

Step-by-step explanation:

x + 2x + 3x = 180

6 6

x = 30

8 0

2 years ago