2 years ago

Help asap plsss thank youuuuu!

Mathematics

1 answer:

vaieri [72.5K]2 years ago

6 0

So u can give dat person brainlist

You might be interested in

What would be the value of $100 after 10 years if you earn 11 percent interest per year

uysha [10]

10 times 11% is 11 dollars, so 11 times 10 equals 110. Then 110 plus 100 equals 210. So you'd have $210 after ten years with 11 percent interest.

5 0

2 years ago

Values of 1/64 check all that apply

xenn [34]

Answer:

there r many values of such fractions just see whether one of it's multiple match with the options like

Step-by-step explanation:

4 0

2 years ago

Inez waters her plants every two days. she trims them every 15 days. she did both today. when will she do it agian?

Len [333]

She will plant again in 2 days and trim them again in 15 days.
That would be my guess.

3 0

3 years ago

Add or subtract. Write the answer is simplest form.

Arisa [49]

1: 11/28
2: 67/72
3: 1 11/30

5 0

2 years ago

What is the ratio of the intensities of an earthquake PP wave passing through the Earth and detected at two points 19 kmkm and 4

Tamiku [17]

Answer:

The ratio of the intensities is roughly 6:1.

Step-by-step explanation:

The intensity I() of an earthquake wave is given by:

$I = \frac{P}{4\pi d^{2}}$

<em>where P: is the power ans d: is the distance. </em>

Hence, the ratio of the intensities of an earthquake wave passing through the Earth and detected at two points 19 km and 46 km from the source is:

$\frac{I_{1}}{I_{2}} = \frac{P/4\pi d_{1}^{2}}{P/4\pi d_{2}^{2}}$

<em>where I₁ = P/4πd₁², d₁=19 km, I₁ = P/4πd₂² and d₂=46 km </em>

$\frac{I_{1}}{I_{2}} = \frac{d_{2}^{2}}{d_{1}^{2}}$

$\frac{I_{1}}{I_{2}} = \frac{46 km^{2}}{19 km^{2}}$

$\frac{I_{1}}{I_{2}} = 5.9:1$

Therefore, the ratio of the intensities is roughly 6:1.

I hope it helps you!

3 0

2 years ago