How to change 13/20 to a percent

Mathematics

2 answers:

ASHA 777 [7]2 years ago

8 0

Answer:

65%

Step-by-step explanation:

Since percentages are out of 100, you can write 13/20 as (13*5)/(20*5) = 65/100, which translates to 65%

marysya [2.9K]2 years ago

5 0

Answer:

Divide 13 by 20

13/20 = 0.65

Convert to percent

0.65 --> 65%

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Isaac invested $1,800 in an account paying an interest rate of 4.7% compounded continuously. Assuming no deposits or withdrawals

valkas [14]

Answer:

First, convert R as a percent to r as a decimal

r = R/100

r = 4.7/100

r = 0.047 rate per year,

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3 years ago

When 0 is the divisor or the denominator, the quotient will be?

Ksivusya [100]

Answer: formula, dividend=divisor×quotient+rem.

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3 years ago

<img src="https://tex.z-dn.net/?f=%20%7C7%20%2B%208x%7C%20%20%3E%205" id="TexFormula1" title=" |7 + 8x| > 5" alt=" |7 + 8x|

ExtremeBDS [4]

The absolute value is defined as

$|x|=\begin{cases}x&\text{if }x\ge0\\-x&\text{if }x$

So for example, if x = 3, then |x| = |3| = 3, since 3 is positive. On the other hand, if x = -5, then |x| = |-5| = -(-5) = 5, since -5 is negative. The absolute value is always positive.

For the inequality |7 + 8x| > 5, you consider the two cases where the argument to the absolute value (the expression you find inside the bars) is either positive or negative.

• If 7 + 8x ≥ 0, then |7 + 8x| = 7 + 8x, so that

$|7+8x|>5\implies 7+8x>5 \implies 8x>-2 \implies x>-\dfrac14$