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larisa [96]
3 years ago
9

Find the common ratio of the geometric sequence-15,-30,-60

Mathematics
1 answer:
Law Incorporation [45]3 years ago
6 0

Answer:

2

Step-by-step explanation:

A geometric sequence means that each term is the previous term multiplied by a certain common ratio. For instance, here, -30 is 2 times -15, and -60 is 2 times -30. Hope this helps!

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7 0
3 years ago
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The salaries of 830 lawyers were recorded and analyzed. The analyst later found that the lowest salary was incorrectly recorded
Rasek [7]

Answer:

The median (half-above and half-below) could not have changed, because "corrected value was still lower than any other salary" does not change the position of that observation (still least) in the sorted list of salaries.

HOPE THIS HELPED < 33

Step-by-step explanation:

8 0
3 years ago
A plane leaves jfk international airport and travels due west at 570 mi/hr. another plane leaves 20 minutes later and travels 22
olga2289 [7]
Distance=speed*time
distance traveled by plane A after 40 minutes:
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c^2=a^2+b^2-2ab Cos C
thus we shall have:
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5 0
4 years ago
X2 + 3x - 6 = 0
Vesnalui [34]

Answer:

Go to ma th way Step-by-step explanation:

6 0
3 years ago
I need help with 3,4,5<br> Please!!
gladu [14]
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4. 4(7b + 15f - 8f) =
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5. C = 2.50r + 15
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3 0
3 years ago
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