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aliina [53]
4 years ago
11

Emeka and Maricel were asked to find an explicit formula for the sequence 79,71,63,55, Emeka said the formula is h(n)=79-8(n-1)

Maricel said the formula is h(n)=87-8n Which one of them is right?
Mathematics
2 answers:
choli [55]4 years ago
7 0

Answer:

Actually the same

Step-by-step explanation:

Emekas formula : h(n)=79-8(n-1)

h(n)=79-8n+8

The result of Emekas formula : h(n)=87-8n (Maricels Formula)

Lilit [14]4 years ago
4 0

Answer:

Both.

Step-by-step explanation:

Their formula was same. I got it on khan Academy.

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A population of rabbits reproduces at an alarming rate of tripling each Month.How many rabbits will there be after 7 months if t
german

Answer:

26244 rabbits

Step-by-step explanation:

Initial population  is 12 rabbits

After first month it will be  (12 · 3)

After second month it will be    (12 · 3) · 3 = 12 · 3²

After third month it will be   ((12 · 3) · 3) · 3 = 12 · 3³

............................................................................

After seventh  month it will be  12 · 3⁷ = 12 · 2187 = 26244 rabbits.

God with you!!!

5 0
3 years ago
Read 2 more answers
A box weighs 3 7/8 pounds. This box is 3/4
Maurinko [17]

Answer:

3 1/8 pounds

Step-by-step explanation:

rewrite equation into seperate parts: 3+7/8-3/4. then solve fraction parts: 7/8-3/4 lcd would be 8, so 7/8-6/8 would be 1/8. ad the 3 and the answer is 3 1/8

6 0
3 years ago
*
Colt1911 [192]

Answer: 6x + 8y =1,245

Step-by-step explanation:

Hi, to answer this question we have to write an equation for each person:

Jack = The total cost (650) must be equal to the product of the number of shirts he bought (2) and the price per shirt (x); plus the product of the number of pair of jeans he bought (5) and the price per jean (y).

2 x+ 5 y=650

Dylan = The total cost (595) must be equal to the product of the number of shirts he bought (4) and the price per shirt (x); plus the product of the number of pair of jeans he bought (3) and the price per jean (y).

4x+3y = 595

Vertical addition:

2 x+ 5 y=650

+

4x+3y = 595

_________

6x + 8y =1,245

7 0
3 years ago
Can someone please help me i dont understand this at all and no one in my family knows this stuff
Artist 52 [7]

Answer: -20 1/12

Step-by-step explanation:

-8 + -11 = -19

-3/4 + -1/3 = -1 and 1/12

so -19 + -1 and 1/12 = -20 and 1/12

3 0
3 years ago
Read 2 more answers
Can someone answer this
MA_775_DIABLO [31]

Answer:

10 inches

Step-by-step explanation:

18*2=36

56-36=20

20/2= 10

The missing side length is 10 inches.

Hope this helps! Have a nice day :)

5 0
3 years ago
Read 2 more answers
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