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Bezzdna [24]
2 years ago
9

What is the 10th term in this geometric sequence?2,4, 8,16,.....​

Mathematics
1 answer:
Alisiya [41]2 years ago
7 0

Answer:

1024

Step-by-step explanation:

you can plug 10 to the explicit formula. f(n)= a times r to the power of n minus 1. A is the first term, r is the common ratio and n is the nth term. 2 times 2 to the power of 10 minus 1. 2 times 2 to the power of 9 is 1024. Hope this helps!

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at the craft store , alan bought a bag of orange and green marbles. the bag contained 25 marbles, and 40% of them where orange.
Kazeer [188]

Answer:

There are 10 orange marbles

Step-by-step explanation:

There are 25 marbles in the bag

40% are orange

To determine the number of orange marbles, we multiply the total number of marbles  by the percent that are orange

25 *40% = number of orange marbles

25*.40

10

There are 10 orange marbles


4 0
3 years ago
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mestny [16]
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Help. Also, how do you give Brainliest?
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2 years ago
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Ahat [919]

Answer:

672

Step-by-step explanation:

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