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3 years ago

Make a frequency table and a dot plot for the Korean class

Mathematics

1 answer:

katrin2010 [14]3 years ago

4 0

Can you give the data please?

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PLEASE HELP! Neil has been running a tutoring business since 2005. He charges a monthly fee for weekly tutoring sessions and a p

Alina [70]

Answer:

Step-by-step explanation:

A. Rate of change (or slope) is $50

The initial tutoring fee starts out at $1200 in 2005

How do you know? Each year the cost goes up $50

2005 = $1200

2006 = $1250

2007 = $1300

2008 = $1350

B. y=50x+b

3 0

3 years ago

Plz help asap not very good @ math

Nikitich [7]

The function is going downward

Answer is D.

As x approaches negative infinity, the function approaches negative infinity.

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3 years ago

1500/semiannual period for 6 years at 2.5%/year compounded semiannually

kari74 [83]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$1500\\ r=rate\to 2.5\%\to \frac{2.5}{100}\dotfill &0.025\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{semiannual, thus twice} \end{array}\dotfill &2\\ t=years\dotfill &6 \end{cases} \\\\\\ A=1500\left(1+\frac{0.025}{2}\right)^{2\cdot 6}\implies A=1500(1.0125)^{12}\implies A\approx 1741.13$

6 0

3 years ago

Find m<1 and m<2 help please, ASAP, explain:(

olga_2 [115]

Answer:

m<1 = 108

m<2 = 72

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which represents the inverse of the function f(x) = 4x?

Sidana [21]

Answer:

h(x) = x/4

Step-by-step explanation:

To find the inverse of a function, exchange x and y and then solve for y

y = 4x

Exchange x and y

x = 4y

Solve for y

Divide each side by 4

x/4 = 4y/4

y = x/4

The inverse is

h(x) = x/4

5 0

3 years ago