Ask question

Ask question

All categories

Nookie1986 [14]

3 years ago

15

Alice wants to buy some paper towels. She has two options. She can either buy a package of four rolls or she can buy one roll no

w and buy another when she runs out. Which of these options is better? Give reasons for your answer.

1 answer:

mart [117]3 years ago

6 0

The 4 pack is better because it can save a trip back to the store

You might be interested in

A bag holds 1 blue block and 3 yellow blocks. How many green blocks should be added to the bag to make the probability of random

Drupady [299]

$n$ - the number of green blocks which is equal to the number of favourable events
$1+3+n=4n$ - the number of all blocks, which is equal to the number of all possible outcomes

$P(A)=\dfrac{n}{4+n}=\dfrac{1}{2}\\
1\cdot( 4+n)=2\cdot n\\
4+n=2n\\
2n-n=4\\
n=4
$

6 0

3 years ago

Read 2 more answers

The ratio of the length of a rectangle to its width is 8 to 5. If the longer side of the rectangle is 20ft, what is the length o

choli [55]

Answer: The answer is 12.5 ft.

Step-by-step explanation: Given that there is a rectangle with ratio of its length to breadth 8 : 5. Also, the longer side of the rectangle is 20 feet. We are to find the length of the shorter side.

Let, '8x' and '5x' be the length and breadth of the rectangle respectively. Since length is the longer side, so we have

$8x=20\\\\\Rightarrow x=\dfrac{20}{8}\\\\\\\Rightarrow x=2.5.$

Therefore, width, length of the shorter side will be

$W=5x=5\times 2.5=12.5~\textup{ft.}$

Thus, the length of the shorter side is 12.5 ft.

6 0

3 years ago

Read 2 more answers

What is the value of expression below?

Scilla [17]

Answer:

B)1.1

Step-by-step explanation:

I'm 100% sure

8 0

3 years ago

Read 2 more answers

Need help with this question

DochEvi [55]

Answer:

hope it's helpful.........

5 0

3 years ago

Read 2 more answers

Multiple choice question pls help

vekshin1

The answer is -2.5 because the slope would be (0-2)/(.8-0)=-2/.8=-2.5

3 0

3 years ago