3 years ago

If $860 is invested for one year at 11% simple interest how much interest is earned

Mathematics

1 answer:

DiKsa [7]3 years ago

8 0

Multiply $860 by .11 (11%) to find the answer.

$94.60 Is the interest earned.

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Write the expression as the<br> sine or cosine of an angle.

mart [117]

Answer:

sine(pie/5+pie/2)

Step-by-step explanation:

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3 years ago

Which polynomial expression represents a sum of cubes? (6 – s)(s2 + 6s + 36) (6 + s)(s2 – 6s – 36) (6 + s)(s2 – 6s + 36) (6 + s)

Nadusha1986 [10]

Answer:

Option 3 is correct that is $(6+s)(s^2-6s+36)$

Step-by-step explanation:

We have general formula for sum of cube which is

$a^3+b^3=(a+b)(a^2+b^2-ab)$

Here, we have a=s and b=6

on substituting the values in the formula we will get

$6^3+s^3=(6+s)(s^2+6^2-6s)$

After simplification we will get

$6^3+s^3=(6+s)(s^2+36-6s)$

After rearranging the terms we will get

$6^3+s^3=(6+s)(s^2-6s+36)$ which exactly matches option 3 in the given options.

Therefore, option 3 is correct that is $(6+s)(s^2-6s+36)$

4 0

4 years ago

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Investors buy a studio apartment for $180,000. Of this amount, they have a down payment of $36,000. Their down payment is what

UkoKoshka [18]

Answer:

36,000 would be 20 percent. 72,000 would be 40 percent.

Step-by-step explanation:

You just divide 36,000 by 180,000

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3 years ago

How many times did Emmy get her<br> hair cut in the year?

Setler79 [48]

Answer:

Step-by-step explanation:

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3 years ago

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A model rocket is built to scale is 3 cm = 5 m. If the model is 9.4 cm tall, how tall is the actual rocket?

SashulF [63]

Since there may be an easier way, you can find how many centimeters there may be for one meter by dividing both sides (3 cm = 5 m ) by 5.
$3 \div 5 = .6 \\ 5 \div 5 = 1$
So, .6 cm= 1 m
This will make it easy to divide to find the actual ticket size.
You have to find how many .6 there are in 9.4 by dividing:
$9.4 \div .6 = 15 \frac{2}{3}$
The rocket would be
$15 \frac{2}{3}$
m tall.

8 0

4 years ago