Ask question

Ask question

All categories

3 years ago

5

The price of mailing a small package is 0.32 for the first ounce and 0.21 for each additional ounce. simone paid 1.16 to mail he

r package. how much did it weigh?

1 answer:

slavikrds [6]3 years ago

4 0

The package weighs 5 ounces <span>
</span>

<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more</span>

You might be interested in

For n = 10 and 1 = 0.59, what is P(X = 8)?

Arlecino [84]

nCx⋅px⋅(1−p)n−x

llllllllllllllllllllllllllllllllllllll

8 0

1 year ago

Kite FGHK is shown. <br> What is the value of m?

Georgia [21]

For this case, the first thing to do is to observe that the figure is symmetrical with respect to the FH axis.

Therefore, the following lengths are the same:

$GH = HK$

So, by equalizing both sides we have:

$5m + 1 = 3m + 7$

From here, we clear the value of m.

We have then:

$5m - 3m = 7 - 1\\2m = 6$

$m = \frac{6}{2}\\m = 3$

Answer:

The value of m is given by:

$m = 3$

4 0

2 years ago

Read 2 more answers

Simplify: cos2x-cos4 all over sin2x + sin 4x

GrogVix [38]

Answer:

$\frac{\cos\left(2x\right)-\cos\left(4x\right)}{\sin\left(2x\right)+\sin\left(4x\right)}=\tan\left(x\right)$

Step-by-step explanation:

$\frac{\cos\left(2x\right)-\cos\left(4x\right)}{\sin\left(2x\right)+\sin\left(4x\right)}$

Apply formula:

$\cos\left(A\right)-\cos\left(B\right)=-2\cdot\sin\left(\frac{A+B}{2}\right)\cdot\sin\left(\frac{A-B}{2}\right)$ and

$\sin\left(A\right)+\sin\left(B\right)=2\cdot\sin\left(\frac{A+B}{2}\right)\cdot\sin\left(\frac{A-B}{2}\right)$

We get:

$=\frac{-2\cdot\sin\left(\frac{2x+4x}{2}\right)\cdot\sin\left(\frac{2x-4x}{2}\right)}{2\cdot\sin\left(\frac{2x+4x}{2}\right)\cdot\cos\left(\frac{2x-4x}{2}\right)}$

$=\frac{-\sin\left(\frac{2x-4x}{2}\right)}{\cos\left(\frac{2x-4x}{2}\right)}$

$=\frac{-\sin\left(\frac{-2x}{2}\right)}{\cos\left(\frac{-2x}{2}\right)}$

$=\frac{-\sin\left(-x\right)}{\cos\left(-x\right)}$

$=\frac{-\cdot-\sin\left(x\right)}{\cos\left(x\right)}$

$=\frac{\sin\left(x\right)}{\cos\left(x\right)}$

$=\tan\left(x\right)$

Hence final answer is

$\frac{\cos\left(2x\right)-\cos\left(4x\right)}{\sin\left(2x\right)+\sin\left(4x\right)}=\tan\left(x\right)$

6 0

2 years ago

What is the median of this set of data?

Vladimir [108]

Answer:

The median would be 103.

8 0

2 years ago

Read 2 more answers

The angle 118 degrees is also equal to

LekaFEV [45]

I don't understand your question

8 0

2 years ago