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3 years ago

5

The hornet huge wheel is an observational wheel circumference of 400 meters and on a stand that is 15 meters that travel at a sp

eed of 10 meters per minute

1 answer:

kolbaska11 [484]3 years ago

6 0

Im not sure but i think the answer is about 266.6

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Help me with math ( 9th grade)

den301095 [7]

Theres a website called spades (or something like that) if you go on it look for your math text book and it will have the answers for you

7 0

3 years ago

Read 2 more answers

You have a cat who has a mass of 10kg and is chasing a mouse with an acceleration of 10 m/s2. If it runs into a wall what force

V125BC [204]

<u>Given</u><u>:</u>

mass of cat ( m ) = 10 kg

Acceleration ( a ) = 10 m/s²

<u>To</u><u> </u><u>find</u><u> </u><u>out</u><u>:</u><u> </u>

If it runs into a wall what force will be exerted by the cat?

<u>Formula</u><u> </u><u>used</u><u>:</u>

Force = mass × acceleration

<u>Solution</u><u>:</u>

Force = mass × acceleration

Now, Putting these values of m and a in the above equation.

we get:

F = 10 × 10

= 100 N

Thus, the force will be exerted by the cat is 100 N.

3 0

3 years ago

STALIN [3.7K]

Answer:

5u-15=10 |+15

5u=25 |:5

u=5

The solution is 25

I hope it helps

have anice day

5 0

2 years ago

Read 2 more answers

The population of Stark county this year is 7,921 people. Last year the population was 7,547 people. Find the approximate percen

Sholpan [36]

Answer:

Option (C)

Step-by-step explanation:

To determine the population we use the formula,

$P_n=P_0(1+r)^{n}$

Where $P_n$ = final population

$P_0$ = Initial population

r = percentage growth

Now we substitute these values in the formula,

$7921=7547(1+r)^1$

$\frac{7921}{7547}=(1+r)$

r = 1.0496 - 1

r = 0.0496

r = 0.05

Therefore, percentage growth of the population of Stark county is 5%.

Option (C). will be the answer.

4 0

3 years ago

Find the value of the integral that converges.<br> ∫^-5_-[infinity] x^-2 dx.

Bingel [31]

Answer:

$\int_{-\infty}^{-5} x^{-2}dx= \frac{1}{5} + \lim_{x\to -\infty} \frac{1}{x} =\frac{1}{5}$

Because the $\lim_{x\to -\infty} \frac{1}{x} =0$

The integral converges to $\frac{1}{5}$

Step-by-step explanation:

For this case we want to find the following integral:

$\int_{-\infty}^{-5} x^{-2}dx$

And we can solve the integral on this way:

$\int_{-\infty}^{-5} x^{-2}dx= \frac{x^{-2+1}}{-2+1} \Big|_{-\infty}^{-5}$

$\int_{-\infty}^{-5} x^{-2}dx= -\frac{1}{x} \Big|_{-\infty}^{-5}$

And if we evaluate the integral using the fundamental theorem of calculus we got:

$\int_{-\infty}^{-5} x^{-2}dx= \frac{1}{5} + \lim_{x\to -\infty} \frac{1}{x} =\frac{1}{5}$

Because the $\lim_{x\to -\infty} \frac{1}{x} =0$

The integral converges to $\frac{1}{5}$

8 0

3 years ago