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QveST [7]
2 years ago
10

Find the first three terms of the sequence with nth term 3n-2​

Mathematics
1 answer:
kykrilka [37]2 years ago
7 0

Answer:

To find out the first three terms of 3n - 2 substitute 1 ,2 and 3 into the equation.

so the three terms a

 3(1)-2=1

3(2)-2=6-2=4

3(3)-2=9-2=7

As you can see the sequence goes up in 1,4 and 7.To find out the 10th term you also substitute 10 into the equation so 3(9)-2=18-2=16

so 16 is the tenth term

Hope this helped!

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Brigitte is shorter than 5 feet. (Brigitte's height=h). Help please
KonstantinChe [14]

Brigitte is shorter than 5 feet. (Brigitte's height=h)

We write this in  inequality form

Brigitte's height is h

So 'h' is shorter than 5 feet

Shorter means less than so we use < symbol. We should not use = symbol because height is shorter than 5 not equal to 5.

Suppose if it is given ' height is more than 5 feet ' then we use greater than symbol (>)

h is less than 5 feet

h < 5

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2 years ago
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Find the volume of a sphere with radius 2ft
Lena [83]

Answer:

33.51

Step-by-step explanation:

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3 years ago
Jim and Carla are scuba diving. Jim started out 12 feet below the surface. He descended 17 feet, rose 3 feet, and descended 8 mo
Maslowich

Answer:

Jim reached a greater depth by one foot, as he started 12 feet below the surface.

Step-by-step explanation:

Jim

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26+8= 34 feet

Carla

0 feet (surface)+ 19 feet= 19

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3 years ago
Simplify each of the following ratios.<br>e) 2/3 : 3/2 : 5/8​
Snezhnost [94]

Answer:

32/45

Step-by-step explanation:

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Remember, a ratio and a fraction are both division. Therefore you can rewrite the problem like so:

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Dividing fractions is the same as multiplying them by the reciprocal.

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Now simplify:

32/45

32 and 45 have no common factor, hence the final answer is 32/45

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