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3 years ago

What fractions add up to a whole

Mathematics

2 answers:

docker41 [41]3 years ago

4 0

Answer:

1/2 + 1/2 or another example can be 1/4+1/4+1/4+1/4

Step-by-step explanation:

The numerators have to add up to be the same number as the denominator

qwelly [4]3 years ago

3 0

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The 8 students in Mrs. Allen's class were asked how many minutes it takes them to get to school in the morning. Here is what the

swat32

Answer:

Mean: 8,75

Median: 7,5

Step-by-step explanation:

To find Mean

To find the mean data you have to put data all set in order:

3, 4, 6, 6, 9, 12, 15, 15

Then, all of the numbers in the data set added together and then divided by how many numbers in the data that already put in order:

3 + 4 + 6 + 6 + 9 + 12 + 15 + 15 = 70

There are 8 numbers in the data so divide 70 by 8:

70 ÷ 8 = 8,75

----

To find Median

The median is in the middle number of the data that already in order. Which is number 6 and 9.

Median = (6 + 9) ÷ 2

Median = 15 : 2

Median = 7,5

3 0

3 years ago

What's the break down of 720080 in expanded form with exponents

marissa [1.9K]

Answer:

7.2008*10^5

Step-by-step explanation:

4 0

4 years ago

I really need help please

Akimi4 [234]

Answer:

Benidorm quiz

1. Where is Benidorm holiday resort located?

JORDAN

2. What is the average temperature of Benidorm in summer?

26 C

3. Before 1950s Benidorm was a small ___FISHING______ village.

4. Why did the town council encourage tourism in Benidorm?

TO VISIT BENIDORM

5. How many hotels were found in Benidorm in 1959?

6. Explain package holidays as they were used in Benidorm

7. Give three reasons why Benidorm is an excellent tourist resort

(a)

(b)

8. State four tourist attractions at Benidorm

Step-by-step explanation:

Benidorm quiz

1. Where is Benidorm holiday resort located?

JORDAN

2. What is the average temperature of Benidorm in summer?

26 C

3. Before 1950s Benidorm was a small ___FISHING______ village.

4. Why did the town council encourage tourism in Benidorm?

TO VISIT BENIDORM

5. How many hotels were found in Benidorm in 1959?

6. Explain package holidays as they were used in Benidorm

7. Give three reasons why Benidorm is an excellent tourist resort

(a)

(b)

8. State four tourist attractions at Benidorm

8 0

3 years ago

can company makes a cylindrical can that has a radius of 6 cm and a height of 10 cm. One of the company's clients needs a cylind

shutvik [7]

the new radius be to meet the client's need is 4.9 cm .

<u>Step-by-step explanation:</u>

Here we have , can company makes a cylindrical can that has a radius of 6 cm and a height of 10 cm. One of the company's clients needs a cylindrical can that has the same volume but is 15 cm tall. We need to find What must the new radius be to meet the client's need . Let's find out:

Let we have two cylinders of volume $V_1 , V_2$ with parameters as follows :

$r_1=6cm\\h_1=10cm\\r_2=?\\h_2=15cm$

We know that volume of cylinder is $\pi r^2h$ , According to question volume of both cylinder is equal i.e

⇒ $V_1=V_2$

⇒ $\pi (r_1)^2h_1= \pi (r_2)^2h_2$

⇒ $(r_1)^2h_1= (r_2)^2h_2$

⇒ $\frac{(r_1)^2h_1}{h_2}= (r_2)^2$

⇒ $(r_2) =\sqrt{ \frac{(r_1)^2h_1}{h_2}}$ Putting all values

⇒ $(r_2) =\sqrt{ \frac{(6)^2(10)}{15}}$

⇒ $(r_2) =\sqrt{ \frac{36(10)}{15}}$

⇒ $(r_2) =\sqrt{ \frac{360}{15}}$

⇒ $(r_2) =\sqrt{24}$

⇒ $(r_2) =4.9cm$

Therefore , the new radius be to meet the client's need is 4.9 cm .

7 0

3 years ago

Read 2 more answers

Kris forwards an e-mail to 5 people. Each of those people forward that e-mail to 5 more people. If this happens 2 more times, wh

finlep [7]

Answer: 5 + 5^2 + 5^3 + 5^4

Explanation:

1) First time, when Kris forwards the e-mail it reaches other 5 people.

2) Second time, each one of the 5 people forawer to other 5 people, meaning that the second time the e-mail has reached other 5^2 people.

3) Third time, each 5^2 people forwarded to other 5 people, so the email reaches other 5^3 people

4) Fourth time => 5^4 new people.

So, the total number (not including Kris) is 5 + 5^2 + 5^3 + 5^4.

5 0

3 years ago