3 years ago

Please help me with this statistics question!!

Mathematics

1 answer:

Dmitry_Shevchenko [17]3 years ago

4 0

a statistic question is with multiple answers

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A local hamburger shop sold a combined total of 522 hamburgers and cheeseburgers on Friday. There were 72 more cheeseburgers sol

max2010maxim [7]

Answer:

225 burgers

Step-by-step explanation:

522-72=450

450/2=225

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3 years ago

Karen raked 3/5 of the yard he yard. Minute raked 1/3 of the amount Karen raked. How much of the yard did Minnie rake

disa [49]

(3/5)(1/3)=1/5 of the yard

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3 years ago

Jim has 5 computer science books and 3 math books. he has room to arrange four of them on a shelf. he wants at least two compute

zysi [14]

Answer: There are 60 different ways that he can arrange the books.

Step-by-step explanation:

Since we have given that

Number of computer science books = 5

Number of math books = 3

Number of books selected = 4

Atleast Number of computer science = 2

Atleast number of math book = 1

According to question, he wants at least two computer science books and at least one math book, and he wants to keep the computer science books and the math books together.

So, Number of different ways that he can arrange the books is given by

$^5C_2\times ^3C_2+^5C_3\times ^3C_1\\\\=30+30\\\\=60$

Hence, there are 60 different ways that he can arrange the books.

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3 years ago

Kareem rented a truck for one day. there was a base fee of $18.95 , and there was an additional charge of 85 cents for each mile

tamaranim1 [39]

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Hopefully. Good luck!!!!

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3 years ago

9c + 5a + 5a + b<br> Kssjjdkdd

Troyanec [42]

Answer:

10a+b+9c

Step-by-step explanation:

first you have to join the like terms then you add them then you write the answer, I hope you understood

9c+5a+5a+b

9c+10a+b

10a+b+9c

6 0

2 years ago

Read 2 more answers