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3 years ago

Help if correct ill mark brainlist!

Mathematics

2 answers:

alexandr1967 [171]3 years ago

4 0

Answer:

B.) 31

Step-by-step explanation:

Since the is $8(n-4),$ we substitute it with $8x4.5-8x4.$ $8x4.5=36,$ $8x4=32.$

Now, it is $36-32+6n$ .

$6x4.5=27$ .

$Now, 36-32+27.$

Remember B.E.M.D.A.S.

BRACKETS

EXPONENTS

MULTIPLICATION

DIVISION

ADDITION

SUBTRACTION.

Brackets first. 36-32=4, 4+27=31.

levacccp [35]3 years ago

3 0

Answer:

Step-by-step explanation:

n - 4 = 4.5 - 4 = 0.5

8(n - 4) = 8 *(0.5 ) = 4

6 *n = 6 * 4.5 = 27

8(n - 4) + 6n

8(0.5) + 6*4.5

4 + 27

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The diagram represents two statements: p and q.

postnew [5]

Answer:

A. $p\vee q$

Step-by-step explanation:

We are given that

A region: It includes all element of p but not q.

B region: It includes elements of p and q.It is represented by

$p\wedge q$ .

C region: it contained the elements of q only.

Union of A , B and C are represented by

$p\vee q$

Hence, the region A,B and C represents by

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Option A is true.

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3 years ago

Find the sum of the convergent series by using a well-known function. (Round your answer to four decimal places.) [infinity] (−1

Mashutka [201]

Answer:

Here is the full question:

Find the sum of the convergent series by using a well-known function. (Round your answer to four decimal places.) Σ_(n=1)^∞ (-1)^n+1 1/7^n n

Step-by-step explanation:

Σ_(n=1)^∞ (-1)^n+1 1/7^n n

We will use the function In (1 + x)

We will now give a power series expansion of the function while it is centered at x=0

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Note that x= 1/7

Now let us equate the two equations

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4 years ago

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BARSIC [14]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Tara has a savings account at a bank that charges a $3.75 fee for every month her balance falls

earnstyle [38]

Answer:

The answer is:

Step-by-step explanation:

First she has $2,722 in the bank and withdraws 300, leaving a balance of:

$2,722 - 300 = $2,422

The monthly fees are $3.75 per month. For 5 months the fees would be:

$3.75 * 5 = $18.75

If everything stays the same, that is her account remains at this amount minus the fees, she will have the lower balance mins 5 months of fees:

$2,422 - $18.75 = $2,403.25

Hope this helps! Have a great day!

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4 years ago

If you take 3 over 10 of a number and add 4, you get 16. The equation 3 over 10 x plus 4 equals 16 represents this situation. If

Bezzdna [24]

Answer:

380

Step-by-step explanation:

because if you. multiply them at the end it will give u 380

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3 years ago

Help if correct ill mark brainlist!​

Help if correct ill mark brainlist!