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belka [17]
3 years ago
10

Consider a collection of envelopes consisting of 2 red envelopes​, 3 blue envelopes​, 3 green envelopes​, and 3 yellow envelopes

. If three envelopes are selected at​ random, without​ replacement, determine the probability that they are all green envelopes.
Mathematics
1 answer:
ozzi3 years ago
5 0

bruh ion know why u put this bull shxt up here Step-by-step explanation:

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Lydia made $56,750 last year. She paid $1200 in student loan interest and made a $3000 contribution to her IRA. On her federal t
USPshnik [31]
The correct answer that would complete the given statement above would be option D. ADJUSTMENTS. Lydia made $56,750 last year. She paid $1200 in student loan interest and made a $3000 contribution to her IRA. On her federal tax return, she will claim $4200 to be the amount of her ADJUSTMENTS. Hope this answer helps.
6 0
3 years ago
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The answer needs to be a mixed number a integer or a proper fraction.
kobusy [5.1K]

Answer:

sorry sir i really dont even understand

7 0
3 years ago
Solve the system of equations.<br> - 5x – 3y - 9 = 0<br> 4x – 187 - 54 = 0
liberstina [14]

Answer:

Step-by-step explanation:

Solve simultaneously

-5x-3y=9

4x-187-54=0

4x=241

x=60.25

To get y

Substitute for x in equal one

-5(60.25)-3y=9

-301.25-3y=9

-3y=9+301.25

-3y=310.25

y=-103.4

8 0
3 years ago
Points P and Q belong to segment AB . If AB = a, AP = 2PQ = 2QB, find the distance: between the midpoints of segments AP and QB
amid [387]

Answer:

\frac{a}{8}

Step-by-step explanation:

AB = a

AP = 2PQ = 2QB

AB = AP + PQ + QB

     = AP + \frac{AP}{2} + \frac{AP}{2}

AB = 2AP

AP = \frac{a}{2} -----(1)

And we know QB = \frac{AP}{2}

QB= AP/2 = \frac{a}{4} ---------(2)

Now midpoint of AP = \frac{a}{2} × \frac{1}{2} = \frac{a}{4}

and midpoint of QB = \frac{a}{4} × \frac{1}{2} = \frac{a}{8}

distance between these midpoints = \frac{a}{4} - \frac{a}{8}

= \frac{a}{8}

4 0
3 years ago
Read 2 more answers
Kindlyy solve this question..
Bas_tet [7]

Answer:

Volume = 21688.37 in.³

Step-by-step explanation:

Volume of a sphere : V=4/3πr³

4/3π17.3³ ≈ 21688.37025

hope this helps :D

3 0
3 years ago
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