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avanturin [10]
3 years ago
13

The first four terms of a sequence are shown.

Mathematics
1 answer:
velikii [3]3 years ago
5 0

Answer:

f(x)=2(5^{x-1})

Step-by-step explanation:

you can see that each term is 5 times the previous term. Since the first term is 2, the sequence is

2, 2(5), 2(5^2), 2(5^3), . . . .

You can see that 5 is raised to the power 1 less than the term number.  So,

f(x)=2(5^{x-1})

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A candy store call "sugar" built a giant hollow cube out of wood to hang above the entrance to their store. It took 54 feet2 of
ElenaW [278]

Answer:  The volume inside is 27 cu. ft.

Step-by-step explanation:

The surface area of a cube is the area of each face of the cube added together.  There are 6 faces on a cube; 54/6 = 9 sq. ft. for each face of the cube.

Each face of a cube is a square, whose area is given by A=s²:

9 = s²

Take the square root of both sides:

√9 = √s²

3 = s

Each side of the square, or edge of the cube, is 3 ft.

This makes the volume 3(3)(3) = 27 cu. ft.

3 0
3 years ago
in any given year a factory has a 10% probability of having a serious accident. about every how many years might the factory exp
Likurg_2 [28]

Years for one serious accident is 10 year

<u>Given:</u>

Probability of having a serious accident = 10% every year

P(serious accident) = 0.1

Number of years = n

<u>Computation:</u>

Years for one serious accident = 1 / Probability of having a serious accident

Years for one serious accident = 1 / P(serious accident)

Years for one serious accident = 1 / 0.1

Years for one serious accident = 10 year

Learn more:

brainly.com/question/23044118?referrer=searchResults

5 0
3 years ago
A snail travels at a rate of 2.58 feet per minute. How gas will he travel in 9 minutes?
alukav5142 [94]
A snail travels at a rate of 2.58 feet PER MINUTE. After 9 minutes, it will travel 2.58 * 9 feet.

2.58 * 9 = 23.22 feet.

The snail travels 23.22 feet in 9 minutes.

You can see that it travels 2.58 feet per minute. In the next minute, it will travel another 2.58 feet. And so on until the 9th minute passes. This is the same as:

2.58 + 2.58 + 2.58 + 2.58 + 2.58 + 2.58 + 2.58 + 2.58 + <span>2.58 = 9 * 2.58 = 23.22</span>
5 0
3 years ago
Read 2 more answers
PLEASE HELP ME ASAP I'LL GIVE BRAINLIEST
mash [69]

Answer:

i know im late but its 42

Step-by-step explanation:

:/ i think

7 0
3 years ago
What is 10 plus 1? This is really hard please help!!
Elza [17]
101, of course. What else would it be????????????????
3 0
3 years ago
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