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3 years ago

1. You pay $150 per month total. How much is that per week?

Mathematics

1 answer:

dsp733 years ago

5 0

Answer:

I'm going to report because this is just doing an assignment

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A woman invests 12,500 in a savings account drawling interest that is compounded annually. Find the annual rate if the money gro

Anuta_ua [19.1K]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\dotfill &\$14045\\ P=\textit{original amount deposited}\dotfill &\$12500\\ r=rate\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &2 \end{cases}$

$\bf 14045=12500\left(1+\frac{r}{1}\right)^{1\cdot 2}\implies \cfrac{14045}{12500}=(1+r)^2\implies \cfrac{2809}{2500}=(1+r)^2 \\\\\\ \sqrt{\cfrac{2809}{2500}}=1+r\implies \cfrac{53}{50}=1+r\implies \cfrac{53}{50}-1=r\implies \cfrac{3}{50}=r \\\\\\ 0.06=r\implies \stackrel{\textit{converting it to percent format}}{0.06\cdot 100=r}\implies \stackrel{\%}{6}=r$

4 0

3 years ago

Read 2 more answers

Order these from least to greatest: 0.15, 0.21, 0.07, 0.28, 0.13, 0.16

wariber [46]

0.07, 0.13, 0.15, 0.16, 0.21, 0.28

3 0

4 years ago

Read 2 more answers

Convert the angle - 3 radians to degrees, rounding to the nearest 10th

dlinn [17]

Answer:

171.9 degrees.

Step-by-step explanation:

The factor is 180/π.

So 3 radians = (3*180)/π

= 171.9 degrees.

3 0

3 years ago

Which of these statements is true?

Talja [164]

Answer:

B all square are regular polygons

8 0

3 years ago

Help me plz!!!!! I have no ideia how to do this

BlackZzzverrR [31]

Answer:

Step-by-step explanation:

In algebra, the goal is always to isolate the variable, so its value can be determined.

<h3>Step 1: Subtract 21</h3>

7x² = -21

<h3>Step 2: Divide by 7</h3>

x² = -3

<h3>Step 3: Check</h3>

7(-3) + 21 = 0

0 = 0 ✔

<h3>Step 4: Answer</h3>

x² = -3

I'm always happy to help :)

4 0

3 years ago