All categories

3 years ago

how many 16 oz bottles would be needed to hold the same total amount of water as 56 bottles that each holds 20 oz?

2 answers:

7 0

So first find how many total oz there are in 56 bottles full of 20 oz by multiplying 56 and 20 together giving you 1120 oz. Now divide that by 16 to get your answer, 70 bottles.

AfilCa [17]3 years ago

7 0

To do this, you would find out how many oz 56 20 oz bottles holds. That's 1120. Then divide that by 16 to get 70.

You might be interested in

What number completes the sequence below?

mel-nik [20]

Answer:

Step-by-step explanation:

7 0

3 years ago

Mark is converting £225 into $. He knows that £1 = €1.15 and €1 = $1.21. How many $ will Mark get? Give your answer to 2 dp. wha

madreJ [45]

Answer:

$313.09

Step-by-step explanation:

£1= €1.15

therefore £225 =225×1.15

which is =€258.75

and since €1=1.21

therefore €258.75 =$258.75×1.21

which is =$313.0875

in 2 dp answer= $313.09

4 0

3 years ago

Read 2 more answers

Eighteen telephones have just been received at an authorized service center. Six of these telephones are cellular, six are cordl

Karo-lina-s [1.5K]

Full Question

Eighteen telephones have just been received at an authorized service center. Six of these telephones are cellular, six are cordless, and the other six are corded phones. Suppose that these components are randomly allocated the numbers 1, 2, . . . , 18 to establish the order in which they will be serviced.

What is the probability that after servicing twelve of these phones, phones of only two of the three types remain to be serviced?

What is the probability that two phones of each type are among the first six serviced?

Answer:

a. 0.149

b. 0.182

Step-by-step explanation:

Given

Number of telephone= 18

Number of cellular= 6

Number of cordless = 6

Number of corded = 6

There are 18C6 ways of choosing 6 phones

18C6 = 18564

From the Question, there are 3 types of telephone (cordless, Corded and cellular)

There are 3C2 ways of choosing 2 out of 3 types of television

3C2 = 3

There are 12C6 ways of choosing last 6 phones from just 2 types (2 types = 6 + 6 = 12)

12C6 = 924

There are 2 * 6C6 * 6C0 ways of choosing none from any of these two types of phones

2 * 6C6 * 6C0 = 2 * 1 * 1 = 2.

So, the probability that after servicing twelve of these phones, phones of only two of the three types remain to be serviced is

3 * (924 - 2) / 18564

= 3 * 922/18564

= 2766/18564

= 0.149

There are 6C2 * 6C2 * 6C2 ways of choosing 2 cellular, 2 cordless, 2 corded phones

= (6C2)³

= 3375

So, the probability that two phones of each type are among the first six serviced is

= 3375/18564

= 0.182

5 0

3 years ago

Which of the following represents an irrational number?

agasfer [191]

What are the numbers?

3 0

3 years ago

Read 2 more answers

Anita and Brad are each riding on the same path. Anita began riding at start of the path and is riding at rate of 18 mile per ho

ser-zykov [4K]

Answer:

They will be at the same position after 2 hours.

Step-by-step explanation:

Here, it should be asked the time it will take for Anita to catch Brad.

Anita began riding at start of the path and is riding at rate of 18 mile per hour.

This means that, after t hours, her position will be given by:

$A(t) = 18t$

Brad begin from a sport 10 mile ahead of her and I riding at rate of 13 mile per hour

This means that, after t hours, his position will be given by:

$B(t) = 10 + 13t$

After how much time will they be at the same position?

This is t for which:

$A(t) = B(t)$

$18t = 10 + 13t$

$5t = 10$

$t = \frac{10}{5}$

$t = 2$

They will be at the same position after 2 hours.

8 0

3 years ago