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natulia [17]
2 years ago
5

11. (RP. 3) A $90 pair of boots is on sale 25% off. How much do they cost now?

Mathematics
2 answers:
Elenna [48]2 years ago
8 0
D.67.50
90x.25=22.5
90-22.5=67.50
True [87]2 years ago
5 0
B:65 dollars
Trustttt
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150 is 200% of what number?
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mezya [45]

ANSWER

The particular solution is:

y=2-2 \cos(x)

EXPLANATION

The given Ordinary Differential Equation is

y'=2 \sin(x)

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To find the particular solution, we need to apply the initial conditions (ICs)

y( \frac{\pi}{3} ) = 1

This implies that;

C-2 \cos( \frac{\pi}{3} ) = 1

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3 years ago
What is the domain and range of the following function
mel-nik [20]

Answer:

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range: (–∞,∞)       or  all real numbers

Step-by-step explanation:

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range is bottom to top (y-axis). as you go from bottom to top, the y-values are infinitely getting more negative and positive.

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Specialty t-shirts are being sold online for $15 each, plus a one-time
krek1111 [17]

Answer:

A

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If x is the number of shirts you multiy by 15. 2.25 is the additional cost

4 0
2 years ago
Sarah borrowed some money from her father at a simple interest rate of 5.5% to pay for her college tuition. At the end of the ye
gavmur [86]
\bf ~~~~~~ \textit{Simple Interest Earned Amount}
\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &\$2555\\
P=\textit{original amount deposited}\\
r=rate\to 5.5\%\to \frac{5.5}{100}\to &0.055\\
t=years\to &1
\end{cases}
\\\\\\
2555=P[1+(0.055)(1)]\implies \cfrac{2555}{1+(0.055)(1)}=P
\\\\\\
\cfrac{2555}{1.055}=P\implies 2421.800947867 \approx P
4 0
3 years ago
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