1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kramer
3 years ago
14

9 cows can eat all the grass in a field in 21 days. How many days would it take for 3 cows?

Mathematics
1 answer:
Oksanka [162]3 years ago
7 0

Answer:

63 days

Step-by-step explanation:

You might be interested in
Della bought a tree seedling that was 2 1/4 feet tall. During the first year, it grew 1 1/6 Feet. After two years, it was 5 feet
Margarita [4]

Answer:

Step-by-step explanation:

Alright, lets get started.

Della bought a tree seeding that was 2\frac{1}{4} feet tall means \frac{9}{4} feet.

First year it grew 1\frac{1}{6} feet means it grew \frac{7}{6} feet.

It means after 1 year, the height of tree will be = \frac{9}{4}+\frac{7}{6}=\frac{41}{12}

After 2 years, the height of tree is = 5 feet

So, it grew in second year = 5-\frac{41}{12}

So, it grew in second year = \frac{60-41}{12}=\frac{19}{12}

So, it grew in second year=1\frac{7}{12} feet.   :  Answer

Hope it will help :)

3 0
3 years ago
Please answer this quickly! Find the next two numbers in the pattern. 1875, -375,75,?,?
agasfer [191]
Hope this helps sorry if it’s wrong
7 0
2 years ago
Find the intercepts of the line.y=−5x−17
GaryK [48]

Answer:

Step-by-step explanation:

y = -5x - 17

in y = mx + b form, the y int is in the m position

y = mx + b

y = -5x - 17......so the y int (b) = -17 or (0,-17) <=== y intercept

u can also find the y intercept by subbing in 0 for x and solving for y

u can find the x intercept by subbing in 0 for y and solving for x

y = -5x - 17

0 = -5x - 17

5x = -17

x = -17/5......so the x intercept is -17/5 or (0,-17/5) <==== x intercept

5 0
3 years ago
Please help me (using trigonometry to find angle measures)
Mekhanik [1.2K]

Answer:

1. 64

2. 83

3. 33

4. 61

5. 47

6. 16

Step-by-step explanation:

Take the inverse function of the trig functions and plug the number in your calculator.

5 0
2 years ago
Which number is the largest? 7.2 ⋅ 10−6, 3.09 ⋅ 103, 2.04 ⋅ 104, 5 ⋅ 103
Tems11 [23]
The equation whit the largest outcome is 5*103=515
7 0
3 years ago
Read 2 more answers
Other questions:
  • Tickets for the school play cost $17 each. Gary wrote the expression n X 17 to find the cost of n tickets to the play. He used t
    9·1 answer
  • Which statement is true?
    13·2 answers
  • How many triangles exist with the given angle measures? 32 degrees, 51 degrees, 97 degrees
    11·2 answers
  • What is 3 times 6 times 2<br> use the distribute property
    14·2 answers
  • Hi, I am taking a test and really need help...... This is worth 19 points please help!!!
    11·2 answers
  • 4−6=−2−16−2<br> 4<br> k<br> -<br> 6<br> =<br> -<br> 2<br> k<br> -<br> 16<br> -<br> 2<br> for
    6·1 answer
  • -5/25,7,8/20,21/30,-9/18 least to greatest
    9·1 answer
  • Here are yesterday's high temperatures (in Fahrenheit) in 16 U.S. cities.
    11·1 answer
  • Exit
    14·2 answers
  • In triangle​ ABC, the measure of angle B is 39 more than three times the measure of angle A. The measure of angle C 66 is more t
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!