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lianna [129]
3 years ago
10

Pls help this is due soon check 2 that apply

Mathematics
1 answer:
dem82 [27]3 years ago
3 0

Answer:

I am pretty sure it is option a and c

Sorry if i am wrong

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How many seconds are in the month of February?
Verizon [17]

the answer is 2,419,200 seconds

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3 years ago
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Find the sum.<br> 2(-5y+6)+(2y-8)
kotegsom [21]

Answer: I am just hoping that this is the correct answer

Step-by-step explanation:

2(-6 + -5y) + (2y + -8) = 0

(-6 * 2 + -5y * 2) + (2y + -8) = 0

(-12 + -10y) + (2y + -8) = 0

Reorder the terms:

-12 + -10y + (-8 + 2y) = 0

Remove parenthesis around (-8 + 2y)

-12 + -10y + -8 + 2y = 0

Reorder the terms:

-12 + -8 + -10y + 2y = 0

Combine like terms: -12 + -8 = -20

-20 + -10y + 2y = 0

Combine like terms: -10y + 2y = -8y

-20 + -8y = 0

Solving

-20 + -8y = 0

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '20' to each side of the equation.

-20 + 20 + -8y = 0 + 20

Combine like terms: -20 + 20 = 0

0 + -8y = 0 + 20

-8y = 0 + 20

Combine like terms: 0 + 20 = 20

-8y = 20

Divide each side by '-8'.

y = -2.5

Simplifying

y = -2.5

4 0
2 years ago
Advertising. I know I have to write about advertising. What do I know about advertising? I know you have to market a product to
babymother [125]

Answer:

i think brainstorming

Step-by-step explanation:

6 0
2 years ago
Hellpppp meee pleaseee:/
Harman [31]
1. convert to improper fractions

3/2 x -5/4= -15/8= -1 7/8
4 0
3 years ago
1. Find a formula for the general term of the sequence, assuming the pattern continues and that the first term corresponds to ,
Keith_Richards [23]

Answer:

  1. an = (-1)^(n-1)·(n+2)!/3^n

  2. the sequence diverges

Step-by-step explanation:

Perhaps you're concerned with the sequence ...

  {2, -24/9, 120/27, -720/81, ...}

1. This is neither arithmetic nor geometric. Ratios of terms are -4/3, -5/3, -6/3.

The alternating signs mean one factor of the general term is (-1)^(n-1). The divisors of 3 in the term ratios indicate 3^-n is another factor. The increasing multipliers suggest that a factorial is involved.

If we rewrite the sequence factoring out (-1)^(n-1)/3^n, we have ...

  {6, 24, 120, 720, ...}

corresponding to 3!, 4!, 5!, 6!. This lets us conclude the remaining factor is (n+1)!.

The general term is ...

  \boxed{a_n=\dfrac{(-1)^{n-1}(n+2)!}{3^n}}

__

2. The magnitude of the factorial quickly outstrips the magnitude of the exponential denominator, so the terms keep getting larger and larger.

The sequence diverges.

__

3. No series are provided.

3 0
3 years ago
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