Answer has to be in units

Mathematics

2 answers:

chubhunter [2.5K]3 years ago

7 0

It's a deal. Give me a question, and I'll give you an answer in units.

tatuchka [14]3 years ago

4 0

Yep I'll try to answer to if you would give us something to answer..

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OBTAINING ONE HEAD ONLY WHEN A DIE IS<br> ROLLED AND 2 COINS ARE TOSSED.<br> Probability

Valentin [98]

Answer:

⅓

Step-by-step explanation:

n(s) 1 die & 2 coins = 6×4 = 24

n (event) 1 head = 6 (by die) +2( by coins)

= 8

so, probability P = 8/24 = ⅓

8 0

3 years ago

Can someone please help even bubbling in with no work is ok I just don’t understand.

Ronch [10]

Answer:

This is as much as I could do.

Step-by-step explanation:

Steps r in pic below

8 0

3 years ago

Find the perimeter of the triangle defined by the coordinates (9, 0), (-5, 0), and (-10, 6). (Round to nearest tenth)

eduard

The perimeter is 41.7.

We first find the distance between each vertex using the distance formula:
$d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}
\\
\\=\sqrt{(0-0)^2+(-5-9)^2}=\sqrt{0^2+(-14)^2}=\sqrt{196}=14
\\
\\d=\sqrt{(6-0)^2+(-10--5)^2}=\sqrt{6^2+(-5)^2}=\sqrt{36+25}=\sqrt{61}
\\=7.81
\\
\\d=\sqrt{(6-0)^2+(-10-9)^2}=\sqrt{6^2+(-19)^2}=\sqrt{36+361}=\sqrt{397}
\\=19.92$

We now find the perimeter by adding all of the side lengths:
14+7.81+19.92 = 41.73 ≈ 41.7

7 0

3 years ago

Plz Help... I am very stupid

Elan Coil [88]

Answer:

Step-by-step explanation:

It's b because if you plug in 1 for d in each of the equations, you get 99 in b only.

5 0

3 years ago

Read 2 more answers

The cheerleading squad at springfield high school had 20 memebers with the old coach now with the new coach there are 15 members

Vlad1618 [11]

25% decrease.
first let’s find how many have stayed. to do this, you will do,
15
—
20
which can be simplified to

3
—
4

because both can be divided by 5. but these are the people that stayed, were trying to find how many left. so, we will resort to our left over

1
—
4

which, in decimal form, is 0.25.
so, the squads size decreased by 25%
:)

4 0

3 years ago