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
sladkih [1.3K]
3 years ago
6

a tree increases in diameter each year by an average of 0.51cm. If the tree currently has a diameter of 4 inches, how old do you

estimate the tree is?
Mathematics
1 answer:
Zepler [3.9K]3 years ago
8 0
There are 2.54 cm in 1 inch.  Since we are estimating, we can round the average growth per year to .5 cm which would give you roughly 5 years per inch of diameter (2.5 / .5 = 5).  Since we have a tree with a 4 inch diameter, we can estimate the age of the tree is...

4 inches x 5 years/inch = 20 years old.
You might be interested in
Which of the following is the smallest number?
KATRIN_1 [288]
Number to this question is number 3
7 0
3 years ago
Read 2 more answers
If 10 centimeters equal 1 decimeter and it takes 8dm of shipping paper to wrap a large package. How many cm of paper would be ne
motikmotik
The answer would be 80cm

All you have to do is multiply 10×8 to get the answer
8 0
3 years ago
Collin is playing a video game. He wins 25 points for each gold coin he finds. His goal is to win more than 200 points. He wants
serg [7]

Answer:

8

Step-by-step explanation:

the ratio or fraction for this problem would be 1 (gold coin) : 25 (points)

If we want to find out how many gold coins he needs to get 200 points we need to divide 200 by 25.

200/25 : 8

if we want to check our answer do this

1:25

1 x 8 is 8

25 x 8 is 200

Soo... Collin needs to find 8 coins to win 200 points.        

hope i helped

7 0
3 years ago
Read 2 more answers
I need help with this proof, the given and prove are at the top. Plzzzz help
Goshia [24]

Answer:  The proof is mentioned below.

Step-by-step explanation:

Here, Given : m∠AOC = 160°  m∠AOD= (3x-10)° and  m∠ DOC= (x+14)°

Prove: x= 39°

      Statement                                              Reason

1. m∠AOC = 160°, m∠AOD= (3x-10)°    1.  Given

and m∠ DOC= (x+14)°    

2. m∠AOD+m∠DOC=m∠AOC         2. Because OD divides ∠AOC

                                                              into ∠AOD and ∠DOC

3. (3x-10)° +(x+14)°= 160°                     3. By substitution

4.  4x+4 = 160°                                    4. By equating like terms

5. 4x= 156°                                          5. By subtraction property

                                                             of equality

6. x= 39°                                              6. By division property of equality


7 0
3 years ago
100 point giveaway!!
jeyben [28]
Thank you!
Have a good day!
3 0
3 years ago
Read 2 more answers
Other questions:
  • A circle with circumference 20 has an arc with a 72 central angle. What is the length of the arc?
    12·2 answers
  • Name the property that is illustrated in each equation
    5·1 answer
  • Eliana takes photos and videos on her phone. Let P represent the number of photos and V represent the number of videos that Elia
    5·2 answers
  • what is 63/15 in mixed numbers? what is 96/7 in mixed numbers?what is 210/20 In mixed numbers? what is 209/18 in mixed numbers ?
    14·2 answers
  • A car travels 430 miles and uses 18 gallons. How many miles per gallon does the car need
    6·1 answer
  • What is (1 2/3) dived by (1/8)
    8·1 answer
  • I'm awarding 20 points for an answer!
    14·1 answer
  • PLZ ANSWER ASAP ONLY IF YOU ARE CORRECT!!!
    11·1 answer
  • What are the characteristics of the graph of the inequality x>-2
    7·1 answer
  • Which ordered pair could be removed from the graph to create a set of ordered pairs that represents a function?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!