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2 years ago

“In 1994 there were approxamately 2,132 students at Alpharetta High School, during the

1 answer:

4 0

C

Step by step explanation This is how I got the answer to your question and I gave you the solution I hope this helps you out

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Please HELP me with these and explain. i did these but i wanna make sure they are right.

neonofarm [45]

6.739 = 6.7 to the tenth place
52.192 = 52.2 to the tenth place
0.61 = 1 to the unit(ones) place
348.508 = 348.51 to the hundredth place

3 0

3 years ago

Read 2 more answers

A lighthouse casts a

Ierofanga [76]

Answer:

First, let's find how far away the pier is.

Using the distance formula, we can see that the pier is $\sqrt{58}$ units away.

So, the radius is sqrt 58.

Area = pi (r)^2

So, the area is 182.82 square units.

Let me know if this helps!

5 0

3 years ago

Find all values of k for which the function y=sin(kt) satisfies the differential equation y′′+16y=0. Separate your answers by co

VashaNatasha [74]

Answer: k = 4, k = -4 and k = 0.

Step-by-step explanation:

If we have y = sin(kt)

then:

y' = k*cos(kt)

y'' = -k^2*son(x).

then, if we have the relation:

y'' - y = 0

we can replace it by the things we derivated previously and get:

-k^2*sin(kt) + 16*sin(kt) = 0

we can divide by sin in both sides (for t ≠0 and k ≠0 because we can not divide by zero)

-k^2 + 16 = 0

the solutions are k = 4 and k = -4.

Now, we have another solution, but it is a trivial one that actually does not give any information, but for the diff equation:

-k^2*sin(kt) + 16*sin(kt) = 0

if we take k = 0, we have:

-0 + 0 = 0.

So the solutions are k = 4, k = -4 and k = 0.

4 0

3 years ago

What happens if you translate the H three to the left?

satela [25.4K]

H > I > J > K!!!!!!!! Your answer is K

8 0

3 years ago

If two events A and B are independent, and you know that P(A) =

boyakko [2]

Answer:

i think its 7/10

Step-by-step explanation:

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3 years ago