Help me please I really need help with this please someone

Mathematics

1 answer:

kolezko [41]3 years ago

3 0

Step-by-step explanation:

For number 5 the answer would be economy because there is a 2 dollar difference and the shampoo bottle has 20 more ounces then the regular bottle. The 2 dollar difference changes the whole thing.

For number 6 the answer is still economy because you get more ounces in the bottle of shampoo for a 3 dollar difference in the price.

BTW HOPE YOU HAVE AN AMAZING DAY!!!

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Factor the expression using the GCF. 22+11=

bezimeni [28]

ANSWER

the factor will

11 is common in both the given term

so, when we take 11 from both term

it will left with

11( 2+1)

this is the final answer

hope it helps and u have a great day

6 0

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

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