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
NNADVOKAT [17]
3 years ago
14

The height of a tree increases by 60% each year. When planted the tree was 40cm tall. How tall will the tree be in 5 years time.

Mathematics
1 answer:
Vikentia [17]3 years ago
8 0

Answer:

≈419.4 cm.

Step-by-step explanation:

To solve this problem, you will need to set up an exponential graph as shown:

y= 40 ·(1.6)^{x}

The 40 represents the initial height of the tree, while (1.6) represents the annual growth rate. 'x' represents the amount of years elapsed.

We can simply solve this by substituting 5 for x:

y= 40· (1.6)^{5}

y ≈ 419.4 cm.

You might be interested in
Help Help!!!!!!!!!!!!!!!
BabaBlast [244]

Answer:

\frac{7}{10} y

Step-by-step explanation:

To add fractions <em>with the same denominator</em>, simply add the numerators:

\frac{a}{b} + \frac{c}{b} = \frac{a+c}{b}

So:

\frac{3}{10} y+\frac{4}{10} y=\frac{7}{10} y

6 0
3 years ago
Help Please..
8_murik_8 [283]
4a^2-6a+8
3 0
3 years ago
1.8.3 practice - functions<br><br>11. Find f(2) and f(a+h) when f(x) = 3x^2 + 2x + 4.​
drek231 [11]
The answer is f(2) = 20

3 0
2 years ago
How to graph this slop (put a pic if u can )pls help due at 11
poizon [28]

Answer:

hopes this help luv <3

Step-by-step explanation:

5 0
3 years ago
Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red br
Alekssandra [29.7K]

It is given in the question that

Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red bricks cost $0.58 each. She can spend up to $200 on her project, and wants the number of red bricks to be less than half the number of gray bricks.

Maximum she can spend is $200. That is

0.45x + 0.58y \leq 200&#10;\\  y< \frac{1}{2} x

And

x\geq 0 , y \geq 0

And that's the required inequalities .

7 0
3 years ago
Other questions:
  • Abby test scores were 95 82 78 and 88 is the estimate of her average test score 90 85 70 75
    11·1 answer
  • Need help ASAP !!!!!!!!!!!
    11·2 answers
  • Use trig ratios to find the measure of the angle in this triangle. A .cos^-1(4/5) B. tan(4/5) tan^-1(4/5) C. sin(4/5) D. cos(4/5
    10·1 answer
  • Hellllllllpppppppppppppppppppppppp
    5·1 answer
  • Through: (2,-1) , slope= undefined<br><br> helpppppp i need the answer asap
    6·1 answer
  • WILL GIVE A BRAINLEST<br><br> Which piecewise relation defines a function?
    9·2 answers
  • Swimming Pool On a certain hot​ summer's day, 143 people used the public swimming pool. The daily prices are $ 1.25 for children
    10·1 answer
  • Un alumno multiplica un número por 32 en lugar de multiplicarlo por 23, obteniendo un producto mayor en 54 al producto original.
    14·1 answer
  • Two angles are complementary. The first angle is 2x degrees. The second angle is (3x +5) degrees. Determine the measure of each
    6·1 answer
  • I’ll give brainly The measure of ABC = 180°.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!