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
Mama L [17]
3 years ago
13

A tree that is 3 feet tall is growing at a rate of 32% each year. How tall will it be in 3 years?

Mathematics
1 answer:
pashok25 [27]3 years ago
4 0

Answer: 5.88 feet tall

Step-by-step explanation:

Using this formula

Interest =principal×rate×time/100

Principal is the actual growth=3ft

Rate is the 32%

Time is 3yrs

Interest =3×32×3/100

Interest =2.88

To get the value for 3yrs,add the interest to the principal value

Exact value in 3yrs=

3+2.88

=5.88 feet tall

You might be interested in
F(x)=x^2-3x-21 is divided by x+4
emmainna [20.7K]
By factor theorem, f(-4)=7,therefore x+4 is not a factor of f..and remainder when decided by x+4 is 7
3 0
3 years ago
Read 2 more answers
A cube has an edge of 2 feet. The edge is increasing at the rate of 5 feet per minute. Express the volume of the cube as a funct
Agata [3.3K]

Answer:

V(m) = (2 + 5m)^3

Step-by-step explanation:

Given

Solid Shape = Cube

Edge = 2 feet

Increment = 5 feet per minute

Required

Determine volume as a function of minute

From the question, we have that the edge of the cube increases in a minute by 5 feet

<em>This implies that,the edge will increase by 5m feet in m minutes;</em>

Hence,

New\ Edge = 2 + 5m

Volume of a cube is calculated as thus;

Volume = Edge^3

Substitute 2 + 5m for Edge

Volume = (2 + 5m)^3

Represent Volume as a function of m

V(m) = (2 + 5m)^3

4 0
3 years ago
I need to know the answer for the picture
Airida [17]

Answer:

a = 2

Step-by-step explanation:

We can use cross products to solve

8         a

----- = -------

28        7

8*7 = 28*a

Divide each side by 28

56/28 = 28a/28

2 =a

8 0
3 years ago
Read 2 more answers
A relation is given in the table below. Write out the ordered pairs for the inverse, and then determine if the inverse is a func
Ganezh [65]
X: 1, 2, 3, 4, 5
y: 0, 1, 0, 2, 0

function: (1,0) (2,1) (3,0) (4,2) (5,0)

function is identified as a special kind of relation wherein the x-coordinate will only have one corresponding y-coordinate.

inverse of the relation is the interchange of the x and y coordinates.

inverse: (0,1) (1,2) (0,3) (2,4) (0,5)

The inverse is not a function. There are more than one x-coordinate that results to different y-coordinates. This is made evident when x = 0 ; y = 1,3, and 5.



6 0
3 years ago
Read 2 more answers
What are the ratios for sin A and cos A? The triangle is not drawn to scale.
dalvyx [7]

Answer:

SinA = \frac{84}{85}  and  CosA=\frac{13}{85}

Step-by-step explanation:

The ratios of sine and cos are defined as follows:

Sin A = \frac{Opposite}{Hypotenuse} , and

CosA = \frac{Adjacent}{Hypotenuse}

The hypotenuse is always the side opposite of the 90 degree angle (for the given triangle, the hypotenuse is 85)

Since we are looking at the angle A, the opposite side with respect to A would be the side length of 84. That leaves the side 13 as the adjacent side.

Thus, we can now write:

Sin A = \frac{Opposite}{Hypotenuse}\\SinA = \frac{84}{85}

CosA = \frac{Adjacent}{Hypotenuse}\\CosA=\frac{13}{85}

The correct answer is  the first answer choice.

7 0
3 years ago
Other questions:
  • What is the circumference of a circle with a radius of 4 inches?
    5·1 answer
  • Which expression represents the phrase, "one third the sum of 12 and a number"?
    10·2 answers
  • I need help on this geometry question please! thank you❤
    15·1 answer
  • I need this ASAP! <br> Evaluate: (-10) + 30 ÷ 5 x 2(-7 +5)<br> Will give Brainliest!
    8·1 answer
  • Does Anyone Know How To Do This? <br> Please help me
    5·1 answer
  • Name two triangles that are congruent by ASA
    9·2 answers
  • Which of the following is a polynomial?
    7·1 answer
  • What is the answer for 7-2x=2(x-4)-1
    5·2 answers
  • What is the graph of the equation y = -1/4 x + 2
    10·1 answer
  • 100 POINTS IF U GET THIS RIGHT!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!