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Reptile [31]
3 years ago
10

Picture attachment is below

Mathematics
1 answer:
Stolb23 [73]3 years ago
5 0

Answer:

D

Step-by-step explanation:

A rational number will either end or repeat forever like the first three, but the fourth one, pi, will go on forever and never repeat, making it irrational.

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the original price for a set of golf clubs is $500 at the beginning of the seasons the price was marked up by 20% at the end of
Blizzard [7]

Answer: The final price is less than the original

Step-by-step explanation:

    Let us break this down a bit.

The original price is $500

-> At the beginning, the price was marked up by 20%

-> At the end, the price at the beginning of the season is marked down by 20%

    We are solving for: "How does the final price compare with the original price of $500​"

        First, we will find the price at the beginning.

-> Please note a percent divided by 100 becomes a decimal

20% / 100 = 0.2

$500 * 0.2 = $100

$500 + $100 = $600

     Now, we will find the price at the end.

$600 * 0.2 = $120

$600 - $120 = <u>$480</u>

     The final price is less than the original price of $500.

5 0
3 years ago
Read 2 more answers
Write a decimal as a fraction simplest form for 7.75
Sonja [21]

Answer:

31/4

Step-by-step explanation:

Leave the 7 alone for now.

0.75 is equal to 75/100

so now simplfy 75/100=3/4

now add the 7 back in

its

7 and 3/4

That can be your final answer or you can make it improper by multiplying 4 * 7  + 3

that gives you 31 and add the 4 back which is 31/4

6 0
3 years ago
Suppose you earn 3% on a $1,200 deposit for 5 years. Explain how the simple interest is affected if the rate is increased by 1%.
coldgirl [10]
\bf ~~~~~~ \textit{Simple Interest Earned}\\\\&#10;I = Prt\qquad &#10;\begin{cases}&#10;I=\textit{interest earned}\\&#10;P=\textit{original amount deposited}\to& \$1200\\&#10;r=rate\to 3\%\to \frac{3}{100}\to &0.03\\&#10;t=years\to &5&#10;\end{cases}&#10;\\\\\\&#10;I=1200(0.03)(5)\implies \boxed{I=180}\\\\&#10;-------------------------------

\bf ~~~~~~ \textit{Simple Interest Earned increased by 1\%}\\\\&#10;I = Prt\qquad &#10;\begin{cases}&#10;I=\textit{interest earned}\\&#10;P=\textit{original amount deposited}\to& \$1200\\&#10;r=rate\to 4\%\to \frac{4}{100}\to &0.04\\&#10;t=years\to &5&#10;\end{cases}&#10;\\\\\\&#10;I=1200(0.04)(5)\implies \boxed{I =240}\\\\&#10;-------------------------------

\bf ~~~~~~ \textit{Simple Interest Earned increased by 1 year}\\\\&#10;I = Prt\qquad &#10;\begin{cases}&#10;I=\textit{interest earned}\\&#10;P=\textit{original amount deposited}\to& \$1200\\&#10;r=rate\to 3\%\to \frac{3}{100}\to &0.03\\&#10;t=years\to &6&#10;\end{cases}&#10;\\\\\\&#10;I=1200(0.03)(6)\implies \boxed{I =216}
8 0
4 years ago
One step equations, solve:<br> -6=y+2
Pavel [41]
Well I don’t know if you want to know how to solve it but y = -8
6 0
3 years ago
Read 2 more answers
PLS HELP :(
faust18 [17]

Answer: 47.1

Step-by-step explanation:

1/3πr^2h

=1/3×π×32×5

=15π

= 47.123889803847 feet3

4 0
3 years ago
Read 2 more answers
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