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3 years ago

Help ill give brainlest pls

Mathematics

1 answer:

balu736 [363]3 years ago

7 0

Answer:

Step-by-step explanation:

Look at the coordinates of the new figure. Remember that coordinates are formatted so that the x comes first and then the y

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Mark has $100,000 to invest. His financial consultant advises him to diversify his investment in three types of bonds: short-ter

galina1969 [7]

Answer:

Short-Term investment: 5000$

Intermediate-Term investment: 65000$

Long-Term investment: 30000$

Step-by-step explanation:

To construct our first equation lets define sort-term bond investment as x, long-term investment as y.

So the equation is:

$x*0,04+(100000-x-y)*0,05+y*0,06=5250$

From the equation it is found that:

$y=25000+x$

Instead of y, if we put 25000+x the equation will be as following:

$x*0,04+75000*0,05+(25000+x)*0,06=5250$

From the equation it is found that:

$x=5000$

Short-Term investment is 5000$

$x+25000=y$

Long-Term investment is 30000$

Rest of the money is Intermediate-Term investment 65000$

5 0

3 years ago

Calculate the area of a dart which hits the dartboard with a force of 10 N and pressure of 2000 N/cm^2

STALIN [3.7K]

Answer:

pressure=force/area

2000. ×area =10

area. =10/2000

area =0.005cm²

3 0

3 years ago

For what values of k

sergey [27]

If y = cos(kt), then its first two derivatives are

y' = -k sin(kt)

y'' = -k² cos(kt)

Substituting y and y'' into 49y'' = -16y gives

-49k² cos(kt) = -15 cos(kt)

⇒ 49k² = 15

⇒ k² = 15/49

⇒ k = ±√15/7

Note that both values of k give the same solution y = cos(√15/7 t) since cosine is even.

3 0

3 years ago

Help answer this plz

Sphinxa [80]

X=-1 is the answer. Hope that helps!

8 0

3 years ago

Read 2 more answers

Evaluate <br> h(x) = 17+ x/6<br> H(-18)=

yan [13]

The answer is 14

-18/6 is -3. add that to 17 and you get 14.

7 0

3 years ago