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3 years ago

7

Hal forgot the number of people at the basketball game he does remember that the number had four digits and three in the tens pl

ace right I'm number that Hal could be thinking of

1 answer:

densk [106]3 years ago

6 0

The number could be 8,730

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is picking out some movies to rent, and he has narrowed down his selections to 5 documentaries, 7 comedies, 4 mysteries, and 5 h

pogonyaev

Answer: 91

Step-by-step explanation:

Given : The number of documentaries = 5

The number of comedies = 7

The number of mysteries = 4

The number of horror films =5

The total number of movies other than comedy = 14

Now, the number of possible combinations of 9 movies can he rent if he wants all 7 comedies is given by :-

$^7C_7\times^{14}C_2\\\\\dfrac{7!}{7!(7-7)!}\times\dfrac{14!}{2!(14-2)!}\\\\=(1)\times\dfrac{14\times13}{2}\\\\=91$

Therefore, the number of possible combinations of 9 movies can he rent if he wants all 7 comedies is 91 .

5 0

3 years ago

What’s the correct answer <br> I need a correct answer ASAP!!!!!

Illusion [34]

Answer:

the first answer

3 1/3 that's the correct answer

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2 years ago

A scientist measures the water temperature in the Gulf at Gulfport on the fifteenth of each month. Her data is shown in the tabl

andrew-mc [135]

The average rate of change between March 15 and June 15 will be given by:
(82.4-66.8)/(6-3)
=15.6/3
=5.2° F per month

Answer: C

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2 years ago

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Luke can swim 25 laps in one hour

tatuchka [14]

25x and 4 hours. Hope it’s right

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3 years ago

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Round 125.3546 to 1 decimal place

Gekata [30.6K]

There are maybe like 1% of 125.3546

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3 years ago