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
Aloiza [94]
3 years ago
13

Jericho is a botanist and is researching about a particular species of plant. He found that the number of plants in his testing

environment increases by 60% each year. The following expression represents the number of plants in his testing environment after t years.
Mathematics
1 answer:
yarga [219]3 years ago
7 0

Answer:

Step-by-step explanation:

Let initial number of plants =100

Increase I year                        60

Number after 1 year               160

Increase IIyear 60%                96

Number after II year               256

Increase in III year 60%           153.6

and so on

In general if t is number of years and N number of plants after n years

the expression would be

N(t)=N_{0} (1.06)^t

In other words, the expressions wouldbe the same as amount after t years of compound interest.

You might be interested in
4. An equilateral triangle has a perimeter of 60 cm. Find the exact<br> altitude of the triangle.
taurus [48]

Step-by-step explanation:

<h2>GIVEN:-</h2>

The Perimeter of Equilateral triangle = 60cm

<h2>UNDERSTANDING THE CONCEPT:-</h2>

According to the question,

To find the height of the triangle,

Perimeter of Equilateral triangle = Area of Equilateral triangle.

<h2>FORMULA USED:-</h2>

60 =  \frac{ \sqrt{3} }{4} a {}^{2}  \\

<h2>REQUIRED ANSWER:-</h2>

60 \times 4 =  \sqrt{3a {}^{2} }

a {}^{2}  = 240 \sqrt{3}  \\

a = 120 \sqrt{3} cm

<h3>SO, The Exact height of the triangle is 120√3cm.</h3>
5 0
2 years ago
Find the product of (5.2*10^-6) and (8*10^3)
Maru [420]

Answer:

8000.0000052

Step-by-step explanation:

(5.2*10^-6)=0.0000052

(8*10^3)=8000

3 0
2 years ago
What is the volume of the cylinder?
Elenna [48]

Answer:

Option D. 882\pi\ units^{3}

Step-by-step explanation:

we know that

The volume of the cylinder is equal to

V=\pi r^{2}h

In this problem we have

r=7\ units

h=18\ units

substitute

V=\pi (7^{2})(18)=882\pi\ units^{3} -----> exact value of the volume

5 0
3 years ago
A librarian knows that 45% of the books currently checked out will NOT be returned on the due date. The library has a
malfutka [58]

Answer:

79 books

Step-by-step explanation:

45% books not returned = 55% books will be returned

145 books currently checked out

55% of 145 = 79.75

since you can't return 3/4 of a book, i would round down to 79.

7 0
3 years ago
Find the Polynomial with roots 3, -2, and 0.<br><br> Urgent!!! Help
777dan777 [17]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • A single standard six sides die is rolled. what is the probability the roll is a multiple of three given that it is an even numb
    13·1 answer
  • Solve for n.<br> 8 - n = -4 <br> n = <br> find the value of n
    6·1 answer
  • Estimate how many 12 -inch rulers will be about the same length as a sheet of paper
    13·2 answers
  • What expression is equivalent to 8p^3+23
    13·1 answer
  • Which property is used to remove parentheses in mathematical expressions and equations?
    14·1 answer
  • I really need help on this question anyone
    10·1 answer
  • What is the volume, in cubic inches, of the right rectangular prism shown below?
    8·1 answer
  • Round the fraction to the nearest whole or half 8/14
    11·1 answer
  • Kristina, Liz, and Heather all made cookies. Kristina made 1.8 dozen less than 6 times as many dozen as Heather. Liz made 2.7 do
    5·1 answer
  • Find the value of x.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!