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3 years ago

9

Use the formula aequals upper p left parenthesis 1 plus r right parenthesis superscript t to find the rate r at which $3000 com

pounded annually grows to $4320 in 2 years.

2 answers:

hichkok12 [17]3 years ago

7 0

The answer is 7,323 al you have to do is pay atention

Jlenok [28]3 years ago

5 0

The answer is 7,323 because i dont know i asked my friend

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What multiplication expression can be broken apart into (3x4) + (3x4) using the distributive property

Anna007 [38]

The original expression here might be (4x3) + (4x3). This is because the distributive property simply moves around numbers, but will not change the value of the equation, as in the question we are looking at here.

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What is the Product of x-3 and x-9

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Step-by-step explanation:

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A 54-foot piece of siding is cut into three pieces so that the second piece is three times as long as the first piece and the th

LiRa [457]

Answer:

The lenght of the first piece is 6 feet.

The lenght of the second piece is 18 feet.

The lenght of the third piece is 30 feet.

Step-by-step explanation:

Let be:

$x$ the lenght of the first piece (in feet).

$3x$ the lenght of the second piece (in feet).

$5x$ the lenght of the third piece (in feet).

You know that the total lenght of the piece of siding is 54 feet. This means that:

$x+3x+5x=54$

Having this expression, you can solve for "x":

$9x=54\\\\x=\frac{54}{9}\\\\x=6$

Therefore, the lenght of the first piece is 6 feet.

Then:

$3x=3(6)=18$ (The lenght of the second piece is 18 feet)

$5x=5(6)=30$ (The lenght of the third piece is 30 feet)

6 0

2 years ago

Find the percent of change round to the nearest percent original: 50 new: 70

kykrilka [37]

The percent change is 40%

Step-by-step explanation:

The percent change is given by the formula

$Percent\ change=\frac{New\ value-Original\ value}{Original} * 100$

Here

New value = 70

Original value = 50

Putting the values in the formula

$Percent\ change=\frac{70-50}{50}*100\\=\frac{20}{50}*100\\=0.4*100\\=40\%$

The percent change is 40%

Keywords: Percentage

Learn more about percentage at:

#LearnwithBrainly

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3 years ago