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3 years ago

Hellllllllllllllllllllppppppppppppp me extra point

Mathematics

2 answers:

erastovalidia [21]3 years ago

5 0

Answer:

......

Step-by-step explanation:

question?......??

sveta [45]3 years ago

4 0

Answer:

There is no question.

Step-by-step explanation:

If you add a question and I know the answer, I will edit my post.

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If a sequence is recursively defined by f(0)=5 and f(n+1)=-4f(n)+2 for n greater than or equal to 0. Find f(3) ?

Angelina_Jolie [31]

Answer:

The correct answer is f(3) = -294

Step-by-step explanation:

To find f(3), we have to find f(1) and f(2)

It is given that,

f(0)=5 and f(n+1)=-4f(n)+2

To find f(1)

using given information,

f(1) = -4f(0) + 2 = -4*5 + 2 = -20 +2 = -18

To find f(2)

f(2) = -4f(1) + 2 = -4*-18 + 2 = 72 + 2 = 74

To find f(3)

f(3) =-4f(2) + 2 = -4*74 + 2 =-296 + 2 = -294

Therefore the value of f(3) = -294

6 0

3 years ago

Suppose you buy a new car whose advertised mileage is 20 miles per gallon (mpg). After driving your car for several months, yo

Helen [10]

Answer:

$\frac{15,7 - 20}{1,26} = - 3,4$

Step-by-step explanation:

To determine the Z - score, it is calculated as follows:

$\frac{X - X_{avg} }{σ}$

Then:

$\frac{15,7 - 20}{1,26} = - 3,4$

It means that there are more than 3 standar deviations below the advertised mileage.

3 0

4 years ago

Hey what the answer all the formulas of exponents

Snowcat [4.5K]

Answer:

I hope the above picture help you mate

have a great day

I did it in white board so that I can explain better.i hope you understand if u have any problem in understanding be sure to reach out

#liliflim

8 0

3 years ago

Read 2 more answers

hello I am trying to figure out how much rent I would have to pay if I abated the rent 30%. My rent is $610.

horrorfan [7]

If you were to get 30% backed off, lucky you !
You would then pay only the remaining 70%.

70% means 0.70

0.70 x $610 = $427 

6 0

4 years ago

A taxi company charges an initial fee of $2.50 plus $2.50 per mile , write an equation in two variables

Assoli18 [71]

Cost(x) = $2.50 + ($250/mi)x

7 0

4 years ago