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3 years ago

$250 at 6% for 4 years find the interest

Mathematics

1 answer:

MariettaO [177]3 years ago

5 0

Answer:

I=60

Step-by-step explanation:

P=$250

R=6%

T=4

So to get the answer we would need to multiply everything to get the interest so the answer would be 60 because 250 times 6% equals to 15 then we would multiply 15 by 4 and then get out answer of $60 interest.

You might be interested in

To the nearest degree, what is the measure of each exterior angle of a regular decagon?

aniked [119]

Answer:

Exterior angle of a decagon will be 36°

Step-by-step explanation:

Measure of all interior angles of a polygon is represented by (n - 2)×180°

where n is the number of sides of the polygon.

Now we have to calculate the exterior angle of a regular decagon.

As we know exterior angle of polygon is supplementary of the interior angle.

So we will calculate interior angle first.

Sum of interior angles of decagon = (n - 2)×180° = 8×180° = 1440°

Since decagon is regular so all angles will be same.

So one angle of decagon = 1440 ÷ 10 = 144°

Now exterior angle = 180 - 144 = 36°

Each exterior angle of a decagon will be 36°.

8 0

3 years ago

The cost per student of a ski trip varies inversely as the number of students who attend. It will cost each student $250 if 24 s

mars1129 [50]

ANSWER

30 students

EXPLANATION

The cost per student varies inversely as the number of students.

Inverse proportion is written as:

$\begin{gathered} y\propto\frac{1}{x} \\ y=\frac{k}{x} \\ \text{where k = constant of proportionality} \end{gathered}$

Let the cost per student be y.

Let the number of students be x.

It will cost each student $250 if 24 students attend. This means that:

$\begin{gathered} 250=\frac{k}{24} \\ \Rightarrow k=250\cdot24 \\ k=6000 \end{gathered}$

If the cost is down to $200, it means that y is now $200.

That is:

$\begin{gathered} 200=\frac{6000}{x} \\ \Rightarrow x=\frac{6000}{200} \\ x=30\text{ students} \end{gathered}$

Therefore, 30 students could attend.

5 0

2 years ago

Please help me with this question :)

shusha [124]

Answer:

b≥ -34/3

Step-by-step explanation:

12b≥ -136

b≥ -34/3

3 0

3 years ago

Peanuts are sold at $6 per kg. Cashew nuts are sold at $12 per kg. How many kilograms of cashew nuts are needed to mix with 12 k

n200080 [17]

Answer:

c = 8 kg of cashews

Step-by-step explanation:

hope this helps :)

i thought it was a different type of problem at first, but i realized you're looking for cost per kg. i worked it out keeping the units because i thought that would help make sure that we end up getting our answer in the correct units. feel free to let me know if something's unclear :)

7 0

3 years ago

If 25% of n is 18, then what is 125% of n?<br><br> SHOW ALL WORK!!!!!!!!!!!!

Lorico [155]

25 % = 18
50% = 36
75 % = 54
100 % = 72

25% x 72 = 18 therefore n = 72
125% x 72 = 90

Therefore 125% of n is 90

6 0

3 years ago