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snow_tiger [21]
3 years ago
15

Can someone please help me with the last question?

Mathematics
1 answer:
Naya [18.7K]3 years ago
6 0

Answer:

j

Step-by-step explanation:

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Helpppp i can't figure this out
sertanlavr [38]
The formula is lengthxwidthxheight.
3 0
3 years ago
a model train has a scale of 1 in: 7 ft. If the real train is 14 ft. tall, how tall is the model train?
-BARSIC- [3]

Answer:

2 in.

Step-by-step explanation:

14/7=2

4 0
3 years ago
How do you solve 10b = −10
stiv31 [10]

Divide each term by 10 to get b alone

10b = −10 = 10b/10 = -10/10

b = -1

3 0
3 years ago
Read 2 more answers
Solve the equation: 7 equals p over 5
Y_Kistochka [10]

Answer:

p = 35

Step-by-step explanation:

7 = p/5

Multiply both sides by 5.

35 = p

p = 35

6 0
3 years ago
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A sequence is defined by the explicit formula an=3n+4 Which recursive formula represents the same sequence of numbers?
fomenos

Answer:

Option (3)

Step-by-step explanation:

Explicit formula of the sequence is,

a_n=3^n+4

From this explicit formula,

First term of the sequence will be,

a_1=(3^1)+4

a_1=7

Second term of the sequence,

a_2=(3^2)+4

a_2 = 13

3rd term of the sequence,

a_{3}=(3^3)+4

   = 31

Sequence formed,

7, 13, 31 ..........

From the given options,

Recursive formula,

a_n=3a_{n-1}-8

a_2=3(a_1)-8

a_2=3(7)-8

a_2=21-8 = 13

a_3=3a_2-8

a_3=3a_2-8

a_3=3(13)-8

    = 39 - 8

    = 31

Sequence formed from this recursive formula will be,

7, 13, 31........

Therefore, Option (3) will be the answer.

5 0
4 years ago
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