All categories

3 years ago

Mr.Jones has 160 animals on his farm.of these animals,20% are cows,30% are goats,10% are horses, and the rest are chickens.

Mathematics

2 answers:

ladessa [460]3 years ago

6 0

Answer:

16 horses

32 cows

48 goats

64 chickens

Step-by-step explanation:

total animals = 160

⇒ 10% of animals = 160/10 = 16

⇒ 20% = 16 x 2 = 32

⇒ 30% = 16 x 3 = 48

16 horses

32 cows

48 goats

chickens = 160 - 16 - 32 - 48 = 64

Katena32 [7]3 years ago

3 0

Answer:

There are 64 chickens

Step-by-step explanation:

60% of the animals were not chickens so I found 60% of 160 which is 96, and then I subtracted 96 from 160 and got 64

Please mark brainlest for my overcomplicated description of math

You might be interested in

I need help with this problem

marishachu [46]

True

∠2 and ∠5 are both vertical at the vertex of the 2 straight lines

7 0

3 years ago

The growth of 100 young trees near a river is given below. At most 50 yards from the river (Event Y) More than 50 yards from the

Alona [7]

Answer:

It is 91% more likely that the tree was atmost 500 yards from the river.

<h3>Step-by-step explanation:</h3>

We are given with distance and height of 100 young trees near a river.

From that table, in total there are 55 trees which grow more than 3 ft during the year.

And among those 55 trees, 50 trees are atmost 50 yards from river.

Hence it is ≈91% more likely that the tree was atmost 50 yards from the river.

4 0

3 years ago

Monique is going to draw a net of a triangular pyramid. How many triangles should there be in her drawing?

Salsk061 [2.6K]

Answer:

Step-by-step explanation:

8 0

3 years ago

Ricky rides his bike 12 miles every day he stops 7 miles to rest write and solve an equation to find out how much further he has

kondor19780726 [428]

<h3><u>Question:</u></h3>

Ricky rides his bike 12 miles every day. He stops after 7 miles to rest. write and solve an equation to find out how much further he has to ride

<h3><u>Answer:</u></h3>

Ricky has to further ride for 5 miles

<h3><u>Solution:</u></h3>

Given that, Ricky rides his bike 12 miles every day

Let "x" be the remaining distance in miles he has to ride further

Total distance = 12 miles

Also, given that he stops after 7 miles to rest

Therefore, already covered distance = 7 miles

Therefore, we can frame a equation as,

remaining distance + already covered distance = total distance

x + 7 = 12

Solve the above equation for "x"

x = 12 - 7

x = 5

Thus Ricky has to further ride for 5 miles

7 0

3 years ago

The proliferation of the Internet has given rise to a new method of advertising, called spamming, that essentially is a more cos

Katen [24]

The number of potential customers reached by the company is the total number of people that received their promotional material

First mailing list - 2,500 addresses
Second mailing list - 3,500 addresses
Third mailing list - 4,000 addresses

Total is, 2500 + 3500 + 4000
= 10,000

Therefore, their promotional materials reached 10,000 potential customers.

8 0

3 years ago