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
Burka [1]
3 years ago
6

If elephant grass grows 2 1/3 inches a day, how many inches will it grow in 8 days?

Mathematics
2 answers:
geniusboy [140]3 years ago
8 0

2 1/3 * 8 = 16 8/3 or 18 2/3 inches in 8 days.

Ksju [112]3 years ago
6 0

Answer:  The required length by which the elephant grows in 8 days is 18\dfrac{2}{3}~\textup{inches}.

Step-by-step explanation:  Given that an elephant grows 2\dfrac{1}{3} inches a day.

We are to find the length by which it grow in 8 days.

We will be using the UNITARY method to solve the given problem.

In 1 day, the length by which the elephant grow is

2\dfrac{1}{3}=\dfrac{7}{3}~\textup{inches}.

Therefore, the length by which the elephant grow in 8 ways is given by

\dfrac{7}{3}\times8=\dfrac{56}{3}=18\dfrac{2}{3}~\textup{inches}.

Thus, the required length by which the elephant grows in 8 days is 18\dfrac{2}{3}~\textup{inches}.

You might be interested in
The cost C (in millions of dollars) for the federal government to seize p% of an illegal drug as it enters the country is given
erik [133]

Answer:

b for me hehe ok

Step-by-step explanation:

Explanation

3 0
2 years ago
from the top of a tree the angle of depression of a rock on the ground is 49 degrees. If the tree is 18.5 m tall, how far is the
Rashid [163]

Answer:

Step-by-step explanation:

If you were to sit in the very top of said tree and look directly straight, your line of vision would be parallel to the ground. The angle of depression is in between your line of vision and the rock. When you look down at the rock, your line of vision to the rock is a transversal between the 2 parallel lines. With this being the case, the angle of depression is alternate interior with the angle made on the ground from the rock to the top of the tree. See the illustration I attached below.

We are looking for the distance on the ground between the tree and the rock, which we will call x. The side opposite the reference angle is the height of the tree and the side adjacent to the reference angle is x. Side opposite over side adjacent is the tangent ratio. Therefore,

tan(49)=\frac{18.5}{x} and

x=\frac{18.5}{tan(49)} and on your calculator in degree mode, you will find that

x = 16.08 m

Download docx
4 0
3 years ago
Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line −3x+5y=−15 ?
AysviL [449]
Perpendicular means that it has a slope that is the reciprocal of the original, and parallel means that the slopes are the same.
8 0
3 years ago
Read 2 more answers
Need help with this math question
lara [203]

Answer: A. Correlation

Step-by-step explanation: A correlation describes the relationship between two variables, so it would be A

6 0
3 years ago
1. To encourage public transportation, Avery wants to give some friends envelopes with bus tickets and subway tickets in them. I
Alexeev081 [22]

5 .This is called the greatest common factor.

You can list all the factors(ways to divide) of each number and find the biggest one.

15'1,3,5,15

10'1,2,5,10

The greatest they share is 5


5 0
3 years ago
Other questions:
  • Question 2
    11·1 answer
  • Lisa purchased a hat for $10, a purse for $20, and a book for $23.The sales-tax rate was 7.2 percent. What was the total amount
    14·1 answer
  • Identify the independent and dependent variable
    7·2 answers
  • What number has 10 tens 0 ones?
    14·1 answer
  • Answer choices are 8 -8 -4 4
    8·2 answers
  • Nissa is going to plant 485 tree this year if nissa plants 5 orchards of trees how many trees will be in each orchard
    14·1 answer
  • (02.07 MC)
    13·1 answer
  • I am having trouble figuring out this question, repost again...
    10·2 answers
  • A furniture store bought a dining set wholesale for $300 and marked it up 20%. When the dining set didn't sell, they reduced the
    5·1 answer
  • Given: Triangle ABC is a right triangle.<br> Prove: a^2 + b^2 = c^2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!