2 years ago

Convert a 3% increase into a multiplier

Mathematics

2 answers:

denis23 [38]2 years ago

4 0

Here is your answer

KonstantinChe [14]2 years ago

4 0

Answer:

Step-by-step explanation:

0.03

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community group bought 30 tickets to an amusement park at a total cost of $810. They bought x student tickets for $25 each and y

Zina [86]

it would be 18 student tickets and 12 adult tickets

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12x30 = 360

360+450 = 810

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3 years ago

White raven [17]

Number 8 is. 2 • f + 9

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2 years ago

Find the percent increase. Round to the nearest percent. From 13 friends to 16 friends

larisa86 [58]

The percentage increase; you'll need to take the new value and subtract it by the old value.

16 - 13 = 3

Next, you'll divide 3 by the original value.

3 ÷ 13 = 0.23

And multiply by 100

The percentage increase of friends is 23%

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3 years ago

A couple needs $55,000 as a down payment for a home. If they invest the $40,000 they have at 4% compounded quarterly, how long w

slava [35]

Answer:

8 years

Step-by-step explanation:

Compound interest formula

$A(t)= A_0(1+\frac{r}{n})^{nt}$

A(t) is the final amount 55000

A_0= 40000, r= 4% = 0.04, for quarterly n=4

$55000=40000(1+\frac{0.04}{4})^{4t}$

divide both sides by 40000

$1375=(1+\frac{0.04}{4})^{4t}$

$1375=(1.01)^{4t}$

Take ln on both sides

$ln(1375)=4tln(1.01)$

divide both sides by ln(1.01)

$\frac{ln 1375}{ln 1.01}=4t$

Divide both sides by 4

t=8.00108

So it takes 8 years

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3 years ago

What is 2+2-0-0-0-0-0-0-0-0-0-0

Drupady [299]

Answer:

Step-by-step explanation:

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2 years ago

Read 2 more answers

Convert a 3% increase into a multiplier​

Convert a 3% increase into a multiplier