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3 years ago

What is the difference between rates and proportions???

1 answer:

6 0

A rate often involves time: e. g., 33 feet per second; also, we are finding the ratio of one type of measurement with respect to another: distance and time.

A proportion is often the ratio of different measures of the same thing:

e. g. 5 apples
------------
7 apples

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What is the value of x? I NEED AN ANSWER ASAP!!

Pachacha [2.7K]

Answer:

x = 8

Step-by-step explanation:

Equilateral triangle : congruent angles

3(7x+4) = 180

21x + 12 = 180

21x = 180-12

x = 168/21

x = 8

6 0

3 years ago

On a youth soccer team three out of 12 team members have played in previous years. Based on this information, if 180 kids are in

pogonyaev

There should be 45 players that have played before

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3 years ago

How to find the median

KengaRu [80]

We can find the median by using the formula:

(N+1/2) th item

For example:

Given data: 4,6,3,5,7

We have to arrange the data into ascending order:

=3,4,5,6,7

N(total no of items)=5

Now,

Median=(N+1/2)th item

 =(5+1/2) th item

 =(6/2) th item

 = 3rd item

Median=5

Hope it helps

Good luck on your assignment

3 0

3 years ago

Read 2 more answers

Area and perimeter of composite figures

nydimaria [60]

Area is 92.13 and the perimeter is 47.42 i think it’s correct

6 0

3 years ago

Calculate the mean, median, and mode of the following set of data. Round to the nearest tenth. 7, 3, 2, 1, 13, 8, 1, 5, 14, 11,

sveta [45]

The median (if median is the middle) is 8 & 1

5 0

3 years ago

Read 2 more answers