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2 years ago

Gwen takes out a loan of $400 to pay for an online course. Flat rate interest is charged at 8% p.a

Mathematics

1 answer:

puteri [66]2 years ago

5 0

We know, 1 year = 12 month.

So, 3 month = 3/12 = 0.25 year.

Now, principle amount, P = $400 .

Rate is, r = 8% = 0.08

Time period, t = 0.25 year.

Now, Interest is given by :

I = P × r × t

I = $( 400 × 0.08 × 0.25 )

I = $8

Therefore, she will pay $8 interest in total.

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The cost of manufacturing a printer is $35. The

Gelneren [198K]

Answer:

$47.25

Step-by-step explanation:

First, we find how much the markup costs:

35%=35/100

So we do,

35/100x$35 = $12.25

To find the total price of everything, we have to add the price markup AND the original cost of the printer.

So we do, 35 + 12.25 = $47.25

I hope this helps!:)

5 0

2 years ago

san4es73 [151]

Answer:

0.39

Step-by-step explanation:

0.27 TIMES 3 is 0.60+0.21=0.81 then 1.2-0.81=0.39

if you dont give me brainliest i will find and eat your soul from a milk jar :D

8 0

2 years ago

I could really use help on this, thanks frineds.

Sauron [17]

Answer:

awnser is 3 i think srry if im wrong

Step-by-step explanation:

8 0

2 years ago

I cant figure out how to do this question plz help!

balandron [24]

Answer:

$slope (m) = \frac{1 - (-5)}{2 - (-1)}$

$= \frac{1 + 5}{2 + 1}$

$= \frac{6}{3} = 2$

Step-by-step explanation:

Find the slope (m) using the two points given, (-1, -5) and (2, 1):

$slope (m) = \frac{rise}{run} = \frac{y_2 - y_1}{x_2 - x_1}$

Let,

$(-1, -5) = (x_1, y_1)$

$(2, 1) = (x_2, y_2)$

Plug in the values into the equation:

$slope (m) = \frac{1 - (-5)}{2 - (-1)}$

$= \frac{1 + 5}{2 + 1}$

$= \frac{6}{3} = 2$

4 0

2 years ago

F(x)=-x+2, find f(-5)

geniusboy [140]

Answer:

Step-by-step explanation:

-x+2

-(-5)+2

4 0

3 years ago

Read 2 more answers