3 years ago

Select the correct answer.

Mathematics

1 answer:

DedPeter [7]3 years ago

8 0

The answer is 20 because that is the smallest multiple of 4 and 10

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8x+5=4x-13 how so i solve this?

zzz [600]

$8x+5=4x-13 \\
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4 years ago

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Given the functions f(n) = 11 and g(n) = -2(n - 1), combine them to create an arithmetic sequence, an, and solve for the 31st te

FromTheMoon [43]

Answer:

Option A is correct

$a_n = 11-2(n-1)$ and $a_{31} = -49$

Step-by-step explanation:

Given the functions:

$f(n) = 11$

$g(n) = -2(n-1)$

then;

combine them to create an arithmetic sequence i.e,

$a_n = f(n)+g(n)$

⇒ $a_n = 11-2(n-1)$ where n is the number of terms

To find the 31st term.

Substitute n =31 we have;

$a_n = 11-2(31-1)$

⇒ $a_{31}=11-60 = -49$

Therefore, we have an arithmetic sequence,

$a_n = 11-2(n-1)$ and $a_{31} = -49$

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3 years ago

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Ted bought four bunches of fennel for $9. How many bunches of fennel can deshawn buy if he had $18

krek1111 [17]

Answer:

8 bunches

Step-by-step explanation:

if 4 bunches are $9

18/9 = 2 *4 =8

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Conversion of SFr 3.75 to Naira

yulyashka [42]

The answer is:
1572,59

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3 years ago

Please need help on this

Andrews [41]

Answer:

284.37

Step-by-step explanation:

If you use the pythagorean theory, it's so much easier

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