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3 years ago

YOU HAVE A SWELLING INJURY. DO YOU USE…. Heat or ice?

Mathematics

2 answers:

blagie [28]3 years ago

7 0

Answer:

Ice would be the correct answer.

igor_vitrenko [27]3 years ago

3 0

Answer:

if u want go to the doctor but use ice but if its to cold use a little heat not too much tho

Step-by-step explanation:

If you have injured your neck and are experiencing swelling, you should ice the area for at least 72 hours. After icing, you can use heat to help any lingering pain. Tight neck muscles and old injuries can benefit from heat only, as long as there isn’t any swelling.

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Two athletic teams play a series of games; the first team to win 4 games is declared the overall winner. Suppose that one of the

kodGreya [7K]

Answer:

p=0.7103 (4-game series)
p=0.6480 (2-game series)

Step-by-step explanation:

Let X be the random variable equal the the first 4 straight wins. An overall win for the stronger team implies a negative binomial function with the parameters n=4, p=0.6:

$P(X=4)={{i-1}\choose {4-1}}0.6^40.4^{i-4},\ i=4,5,6,7$

#We find probabilities for the different values of i:

$P(X=4)={3\choose 3}0.6^4=0.1296\\\\P(X=5)={4\choose 3}0.6^40.4^1=0.2074\\\\P(X=6)={5\choose 3}0.6^40.4^2=0.2074\\\\P(X=4)={6\choose 3}0.6^40.4^3=0.1659$

Hence, probability of the stronger team winning overall is:

$=P(X=4)+P(X=5)+P(X=6)+P(X=7)\\\\=0.7103$

#Define Y as the random variable for winning 2/3 games.:

$P(Y=2)={1\choose 1}0.6^2=0.3600\\\\P(Y=3)={2\choose3}0.6^20.4=0.2880\\\\P(win)=0.2880+0.3600=0.6480$

Hence, probability of the stronger team winning in 2 out 3 game series is 0.6480

The stronger team has a higher chance of winning in a 4-game series(0.7103>0.6480)

8 0

3 years ago

Simplify: (g^6)(g^11)

11Alexandr11 [23.1K]

Multiplying exponents with like bases is the same as adding up the exponents.
(g^6)(g^11)=g^17

Hope this helps!

4 0

3 years ago

165 =-3(-8v + 1) + 4v Thank you

Natalka [10]

Answer:

v=6

Step-by-step explanation:

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3 years ago

Evaluate 120+(12 divided by 3 x 30)] divided by 20 + 100 PLEASE HELP ME FAST

charle [14.2K]

[120 + 12 : 3*30] : 20 + 100= [120+120]: 20 +100= 240 : 20 + 100
= 12 + 100=112

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3 years ago

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In the marching band at Hometown High, there are 77 woodwinds and 88 brass. If there is an equal number of woodwind and brass mu

Rufina [12.5K]

The answer is B)11 rows. If there are an equal amount of woodwind and brass musicians in each row then there would be 7 woodwinds in every single row and 8 brass musicians in every row equaling 15 musicians for 11 rows making every row the exact same as the one before.

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4 years ago