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3 years ago

Ms. Parker earns $5 per hour babysitting. She already had $2 before she started. How

Mathematics

1 answer:

PtichkaEL [24]3 years ago

4 0

Answer:

4 hours

Step-by-step explanation:

simply multiply

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HELLLLPPPP MEEE PLEASE AND THANK YOU

Sonja [21]

Step-by-step explanation:

180° = m<A + m<B + m<C

180° = 45° +60° + m<C

180° = 105° + m<C

m<C = 180° - 105 °

m<C = 75°

3 0

3 years ago

Table:

sineoko [7]

Answer:

exponential

Step-by-step explanation:

it is an exponential function

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5 0

3 years ago

Algebra 1 <br> 2(d - 5) = 8<br> EXPLAIN

Nezavi [6.7K]

Answer:

Step-by-step explanation:

I got you kiddo

You do 2*d - 2*5 = 8 which is 2d-10=8 ------> 2d=8+10 and you do d=18/2 which d = 9

4 0

3 years ago

Read 2 more answers

Solve for x. 4(2x + 1) = 3(x + 8)

il63 [147K]

4(2x+1) = 3(x+8)
8x + 4 = 3x + 24
5x = 20
∴x = 4

8 0

3 years ago

I put $500 in a saving account that earns 6% interest compounded semi-annually. How much interest will be in the account after 2

Nuetrik [128]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$500\\
r=rate\to 6\%\to \frac{6}{100}\to &0.06\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{semi-annually, thus twice}
\end{array}\to &2\\
t=years\to &2
\end{cases}
\\\\\\
A=500\left(1+\frac{0.06}{2}\right)^{2\cdot 2}\implies A=500(1.03)^4\implies A=562.754405$

now, "A" is the accumulated amount, including the earned interest, how much interest was it earned? well, is just A - P.

3 0

3 years ago