All categories

3 years ago

(16+20)this is my question

Mathematics

2 answers:

Bogdan [553]3 years ago

8 0

36

:)))))))))))

lol

kogti [31]3 years ago

6 0

If 1+2 is 3 and 6+0 is 6 then The answer is 36

You might be interested in

A $7,600 par value bond sells for $7,373 . The coupon rate is 5.30% . What is the current yield

marta [7]

Answer:

Current yield = 5.46%

Step-by-step explanation:

Current yield is calculated by dividing the annual income (coupon) on the bond divided by the current price of the bond

Current yield = Annual coupon / Current price

In this case,

Face value or Par value = $7,600

Price of the bond = $7,373 (shows it is a discount bond since the price < FV)

Coupon rate = 5.30%

Next, calculate the Coupon payment in dollars;

Annual coupon PMT = Coupon rate * Face value

Annual coupon PMT = 0.053 * 7,600 = $402.8

Therefore, Current Yield = 402.8 / 7,373 = 0.05463

Current yield = 5.46%

5 0

4 years ago

Factor COMPLETELY the expression 2x^3 - 250

AURORKA [14]

Answer:

2 (x - 5) (x^2 + 5 x + 25)

Step-by-step explanation:

Factor the following:

2 x^3 - 250

Factor 2 out of 2 x^3 - 250:

2 (x^3 - 125)

x^3 - 125 = x^3 - 5^3:

2 (x^3 - 5^3)

Factor the difference of two cubes. x^3 - 5^3 = (x - 5) (x^2 + x 5 + 5^2):

2 (x - 5) (x^2 + 5 x + 5^2)

5^2 = 25:

Answer: 2 (x - 5) (x^2 + 5 x + 25)

5 0

4 years ago

I would like some help with this, as its confusing me as I wasnt paying attention

FromTheMoon [43]

What is it??? there is no paper attached

4 0

3 years ago

Can Someone please explain also

IRINA_888 [86]

Answer:

y = 1/4x -10

Step-by-step explanation:

The equation would be y = 1/4x -10

we know that we have to set the equation up as y=mx+b

m being slope and b being y-intercept

we can see on the graph that the line intercepts the y-axis at -10, so that would be b

for slope, you can just look and count rise over run so:

it goes 10 up and 40 over which equals 10/40 also known as 1/4

hope that helped :)

4 0

3 years ago

Suppose a ball is dropped from a height of 16 feet. Each time it drops h feet, it rebounds 0.81h feet. Find the total distance t

Roman55 [17]

When the ball is first dropped, it falls $h$ feet. On the first bounce, it rebounds $0.81h$ feet, which means on the second "drop" it must travel $0.81h$ feet again. On the second bounce, the ball rebounds $0.81(0.81h)=0.81^2h$ feet, and on the third drop falls the same distance. And so on.

So there are two directions to track:

$\text{downward: }\displaystyle h+0.81h+0.81^2h+\cdots=\sum_{n=0}^\infty 0.81^nh$
$\text{upward: }\displaystyle 0.81h+0.81^2h+\cdots=\sum_{n=1}^\infty 0.81^nh$

The total distance is the sum of these two:

$\displaystyle\sum_{n=0}^\infty 0.81^nh+\sum_{n=1}^\infty 0.81^nh=h+2h\sum_{n=1}^\infty 0.81^n$

Recall that for an infinite geometric sum, you have

$\displaystyle\sum_{n=0}^\infty r^n=1+\sum_{n=1}^\infty r^n=\frac1{1-r}$

provided that $|r|$ . So the total distance traveled by the ball is

$h+2h\left(\dfrac1{1-0.81}-1\right)\approx9.53h$

Starting with a height of $h=16$ means the total distance is about 152.42 ft.

4 0

3 years ago