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3 years ago

14

Denise put $95 into a CD that pays 5.2% interest compounded monthly. According to the rule of 72, approximately how long will it

take for her money to double?

1 answer:

Y_Kistochka [10]3 years ago

3 0

Number of periods to double = 72/interest rate %

<span>72/0.43* = 166.15 months = 13.85 years. </span>

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Jasmin is adding 29 photographs to her album. How many sheets of the album will she use if each sheet holds 6 photographs? Can s

KIM [24]

Answer:

She will use 5 sheets of her album, one of the sheets will only have 5 photographs

Step-by-step explanation:

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3 years ago

If the length of AC equals 18, what is the length of the midsection DE

Free_Kalibri [48]

Answer:

The length of the midsegment is 9 ⇒ (B)

Step-by-step explanation:

In a triangle,

The midsegment is the segment which joining the midpoints of two opposite sides of it

The length of the midsegment is half the length of the third side in the triangle which opposite to it

<em>Let us use this rule to solve our question</em>

In Δ AC

∵ DE is the midsegment of it

∵ DE is opposite to the side AC

∴ The length of DE = 1/2 the length of AC

∵ The length of AC = 18

∴ The length of DE = 1/2 × 18

∴ The length of DE = 9

∴ The length of the midsegment is 9

The correct answer is B

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4 years ago

16x+9=9y-2x Solve for y

Novay_Z [31]

Y=2x+1... I hope this helps love! :)

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3 years ago

There is a bag with only red marbles and blue marbles. The probability of randomly choosing a red marble is 3 8 . There are 18 r

sweet-ann [11.9K]

Answer:

There are 48 marbles in the bag

Step-by-step explanation:

red: blue : total

3 8

there are 18 red

18/3 = 6

Multiply everything by 6

3*6 8*6

18 48

There are 48 marbles in the bag

8 0

3 years ago

How to convert 3.248 repeating decimal with 48 repeating into a simplified fraction

Sonja [21]

Answer:

$x=\frac{536}{165}$

Step-by-step explanation:

Let X be the value of 3.2484848.... infinite times

Multiply by 100

$x=3.24848....\\100x = 324.8484.....$

Subtract to get

$100x-x = 324.8484...-3.248484....\\99x = 321.60\\x=\frac{321.6}{99} \\x=\frac{1072}{330} \\x=\frac{536}{165}$

Thus the number 3.248 repeating decimal with 48 repeating in fraction form is

$\frac{536}{165}$

7 0

3 years ago

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