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3 years ago

Find the 9th term of the geometric sequence 10, 40, 160, ...

Mathematics

1 answer:

HACTEHA [7]3 years ago

5 0

Answer:

2,560

Step-by-step explanation:

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Find each probability below -- as a fraction, decimal and percent <br> Will give brainliest

Komok [63]

Answer:

I was not sure to what decimal point to round it to

a) Fraction: 2/7 Decimal: 0.28571 Percent: 28.571 %

b) Fraction: 5/7 Decimal: 0.71428 Percent: 71.428 %

c) Fraction: 1/7 Decimal: 0.14285 Percent: 14.285 %

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3 years ago

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CaHeK987 [17]

Answer:

14 miles

Step-by-step explanation:

make it into an equation 1.50x+3=24 then solve

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3 years ago

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What are the steps to find (2+2i)(5+3i)?

WITCHER [35]

(2+2i)(5+3i)
10+6i+10i+6i^2
10+16i+6(-1)
4+16i
When you have an “i^2”, you also have a negative one. The simplified answer is 4+16i

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3 years ago

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Quick please I really need this

Kipish [7]

Answer:

y = 39

Step-by-step explanation:

550 x $\pi$ = $\pi$ $r^{2}$ x 11 + y

550 x $\frac{7}{22}$ = $\frac{7}{22}$ x 11 x 11 + y

550 x $\frac{7}{22}$ x $\frac{22}{7}$ = 11 x 11 + y

550 = 11 x 11 + y

$\frac{550}{11}$ = $\frac{11}{11}$ x 11 + y

50 = 11 + y

50 - 11 = y

39 = y

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3 years ago

Solve for X<br><br> 2/3x+4=1/2x+5

mote1985 [20]

For this case we must find the value of the variable of the following equation:

$\frac {2} {3} x + 4 = \frac {1} {2} x + 5$

Subtracting $\frac {1} {2} x$ from both sides:

$\frac {2} {3} x- \frac {1} {2} x + 4 = 5\\\frac {4-3} {6} x + 4 = 5\\\frac {1} {6} x + 4 = 5$

Subtracting 4 from both sides:

$\frac {1} {6} {x} = 5-4\\\frac {1} {6} x = 1$

Multiplying by 6 on both sides:

$x = 6 * 1\\x = 6$

Answer:

$x = 6$

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3 years ago

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Find the 9th term of the geometric sequence 10, 40, 160, ...​

Find the 9th term of the geometric sequence 10, 40, 160, ...