What is the next number of 1 2 6 17 47 ?and how?!

Mathematics

1 answer:

geniusboy [140]3 years ago

3 0

2 , 6 , 17 , 47 , <u>108</u> , ...

t(n) = 2n^3 - 8.5n^2 + 15.5n - 7

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Solve by any method from this unit. y2 - 5y = 3 Please help

ExtremeBDS [4]

Answer:

-1

Step-by-step explanation:

First we combine like terms, so y2 - 5y = - 3y

Now we get - 3y = 3

Then we divide both sides by - 3

Now we get y =-1

7 0

3 years ago

What is f(-3) if f(x) =|2x-1|-5

dangina [55]

F(x) = |2x-1|-5

f(x) = |2*(x)-1|-5

f(-3) = |2*(-3)-1|-5 ... replace every x with -3

f(-3) = |-6-1|-5

f(-3) = |-7|-5

f(-3) = 7-5

f(-3) = 2 which is the final answer

Side Note: the vertical bars mean "absolute value" which represents distance. Negative distance makes no sense which is why absolute value results are never negative.

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3 years ago

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A model length of 12cm. Represents an actual length of 102 ft. What is the scale for the model

stealth61 [152]

102 ft = 12 cm1224 in = 12 cm1 in = 0.00980 cm

8 0

3 years ago

Need help in less than 5 minutes brainliest to the first/most helpful answer!! Need it speedy!!!!

Sonbull [250]

Answer:

1.) True