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3 years ago

Please help me ???? i don't remember if i should round up or down

Mathematics

1 answer:

Tpy6a [65]3 years ago

7 0

Here is a saying 5 and above give it a shove (round up) 4 and below go down low (round down). In your case you would leave it the same, because when rounding you would round to the nearest 10th.

Example:

54 would round down to 50 and 55 would be rounded up to 60.

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The quotient of k and 9 is greater than 1/3

vagabundo [1.1K]

K/9 > 1/3
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2 years ago

Find an equation for the nth term of the arithmetic sequence. -15, -6, 3, 12, ...

Mariulka [41]

Answer: $t_{n}=-15+9(n-1)$

Step-by-step explanation:

The formula for finding the nth term of an arithmetic sequence is given as:

$t_{n}=a+(n-1)d$

$a =$ first term = -15

$d =$ common difference = -6 - (-15) = 9

$n =$ number of terms

substituting into the formula , we have :

$t_{n} = -15+(n-1)9$

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2 years ago

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3 years ago

If f(x) = 5x + 4, which of the following is the inverse of (fx)?

lys-0071 [83]

Answer:

see explanation

Step-by-step explanation:

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Change y back into terms of x

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3 years ago

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Answer:

Step-by-step explanation:

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