3 years ago

What is the common ratio for the geometric sequence? 24,−6, 3/2,−3/8,...

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

4 0

Common ratio = a2/a1 = -6/24 = -1/4

In short, Your Answer would be -1/4

Hope this helps!

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Members of the high school baseball team need to purchase cleats before the season starts. The pitcher paid $70 for his, but the

prohojiy [21]

Answer:

The pitcher paid $70.

The second baseman paid $63.

$70 -$63 = $7

Step-by-step explanation:

6 0

3 years ago

What are the steps to solve, 510=x+.21x-.19x

PtichkaEL [24]

Answer:

500

Step-by-step explanation:

510=x+.21x-.19x

510=(1+.21-.19)X

510=1.02X

X=510/1.02

X=500

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3 years ago

Which ordered pair is a solution of the equation y=-2x+5

vovangra [49]

Answer:

A) y=-2x+5 (2,-9) Use substitution method

-9= -2(2)+9

-9= -4+9

-9= 5

B) y=-2x+5 (-2,9)

9= -2(-2)+5

9= 4+5

9= 9

Answer : B) only (-2,9)

8 0

4 years ago

Find the sum of the geometric series 1 - 4/5 + (4/5)² - (4/5)³ + ... - (4/5)²⁹

masha68 [24]

Answer:

Step-by-step explanation:

Given,

1st term (a) = 1

Common ratio (r) = -4/5

last term (l) = - $(4/5)^{29}$

Now,

Sum (S) = (lr- a)/(r - 1) =[(4/5)³° - 1]/(-9/5)

= -0.99876206/-1.8

= 0.5548678111

Sorry bro couldn't get answer in fraction.

3 0

3 years ago

What's the answer? please help

dolphi86 [110]

Answer:

The x pattern goes by adding 2 each time; the y pattern goes by adding 6 each time.

Slope formula: y/x

= 6/2

= 3

7 0

3 years ago